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Longer titles found: Gauss's Pythagorean right triangle proposal (view), Special right triangle (view), Fermat's right triangle theorem (view), Circle packing in an isosceles right triangle (view)

searching for Right triangle 207 found (415 total)

alternate case: right triangle

AMS-LaTeX (318 words) [view diff] exact match in snippet view article find links to article

\begin{theorem}[Pythagoras] Suppose $a\leq b\leq c$ are the side-lengths of a right triangle.\\ Then $a^2+b^2=c^2$.\end{theorem} \begin{proof}. . . \end{proof} to
Heesch's problem (899 words) [view diff] exact match in snippet view article find links to article
number 1 (the union of a square, equilateral triangle, and 30-60-90 right triangle) and proposed the more general problem. For example, a square may be
Nonhypotenuse number (462 words) [view diff] exact match in snippet view article find links to article
all of the form 4k+1 cannot be the hypotenuse of a primitive integer right triangle (one for which the sides do not have a nontrivial common divisor), but
Uniform tiling (1,971 words) [view diff] exact match in snippet view article find links to article
where p, q, r are whole numbers > 1, i.e. ≥ 2; a fundamental domain right triangle is denoted (p q 2). The triangle may exist as a spherical triangle,
Angel's Triangle, El Paso, Texas (677 words) [view diff] exact match in snippet view article find links to article
neighborhood located in Northeast El Paso in El Paso, Texas. It lies within a right triangle bordered by Dyer Street on the east, the Patriot Freeway (U.S. Route
Thales of Miletus (7,202 words) [view diff] exact match in snippet view article find links to article
. he has proved himself mathematician." A right triangle with two equal legs is a 45-degree right triangle, all of which are similar. The length of the
Thales's theorem (2,130 words) [view diff] exact match in snippet view article find links to article
angle ABC is a right angle. For any triangle, and, in particular, any right triangle, there is exactly one circle containing all three vertices of the triangle
Plimpton 322 (6,664 words) [view diff] exact match in snippet view article find links to article
^{2}=d^{2}} , the rule that equates the sum of the squares of the legs of a right triangle to the square of the hypotenuse. The era in which Plimpton 322 was written
Polyabolo (547 words) [view diff] exact match in snippet view article find links to article
right triangles edge-to-edge, making a polyform with the isosceles right triangle as the base form. Polyaboloes were introduced by Martin Gardner in his
Wollaston prism (170 words) [view diff] exact match in snippet view article find links to article
together on their base (traditionally with Canada balsam) to form two right triangle prisms with perpendicular optic axes. Outgoing light beams diverge from
Octahedron (3,708 words) [view diff] no match in snippet view article find links to article
1} , 1 3 {\displaystyle {\sqrt {\tfrac {1}{3}}}} around its exterior right-triangle face (the edges opposite the characteristic angles 𝟀, 𝝉, 𝟁), plus
Edison Bridge (Florida) (836 words) [view diff] exact match in snippet view article
looking on a map, the two spans and the south bank of the river form a right triangle. The two bridges were built in the early 1990s, replacing a single two-lane
Babylonian mathematics (3,094 words) [view diff] no match in snippet view article find links to article
first suggested half a century ago, and the second by some sort of right-triangle problems. Babylonians knew the common rules for measuring volumes and
Eta Crateris (542 words) [view diff] exact match in snippet view article find links to article
Crateris and NNW of 31 Crateris, the three stars forming an almost perfect right triangle with Eta at the right angle and 31 and Zeta the ends of the hypotenuse
NGC 5502 (183 words) [view diff] exact match in snippet view article find links to article
"between two stars, one a wide double" and "forms with two stars a right triangle" respectively. In the New General Catalogue, John Louis Emil Dreyer
Tetrahedron (9,506 words) [view diff] exact match in snippet view article find links to article
right triangle with edges 1 {\displaystyle 1} , 3 2 {\displaystyle {\sqrt {\tfrac {3}{2}}}} , 1 2 {\displaystyle {\sqrt {\tfrac {1}{2}}}} , a right triangle
Untitled (L's) (1,091 words) [view diff] exact match in snippet view article
large right triangle. The distance between the three points are 138 feet (42 m), 184 feet (56 m), and 230 feet (70 m). This gives the right triangle the
Eccentric anomaly (1,169 words) [view diff] exact match in snippet view article find links to article
E in the figure. The eccentric anomaly E is one of the angles of a right triangle with one vertex at the center of the ellipse, its adjacent side lying
Alpha max plus beta min algorithm (636 words) [view diff] exact match in snippet view article find links to article
addition, is a useful function, because it finds the hypotenuse of a right triangle given the two side lengths, the norm of a 2-D vector, or the magnitude
Wythoff construction (552 words) [view diff] exact match in snippet view article find links to article
Wythoffian constructions from 3 mirrors forming a right triangle.
Plane sailing (252 words) [view diff] exact match in snippet view article find links to article
departure, the parallel through the destination, and the course line form a right triangle in a plane, called the "plane sailing triangle". The expressions "plane
Uniform tilings in hyperbolic plane (1,566 words) [view diff] no match in snippet view article find links to article
In hyperbolic geometry, a uniform hyperbolic tiling (or regular, quasiregular or semiregular hyperbolic tiling) is an edge-to-edge filling of the hyperbolic
Pinwheel tiling (615 words) [view diff] exact match in snippet view article find links to article
appear in infinitely many orientations. Let T {\displaystyle T} be the right triangle with side length 1 {\displaystyle 1} , 2 {\displaystyle 2} and 5 {\displaystyle
Napier's bones (2,917 words) [view diff] exact match in snippet view article find links to article
number in the top square. Single-digit numbers are written in the bottom right triangle leaving the other triangle blank, while double-digit numbers are written
Symmetric relation (385 words) [view diff] exact match in snippet view article find links to article
on n elements, that in their binary matrix representation the upper right triangle determines the relation fully, and it can be arbitrary given, thus there
Wonton (1,925 words) [view diff] exact match in snippet view article find links to article
regional variations of shape. The most versatile shape is a simple right triangle, made by folding the square wrapper in half by pulling together two
NGC 499 (328 words) [view diff] exact match in snippet view article find links to article
next night, he was able to make out more detail: "Three, forming a [right triangle]; the [right angle] to the south NGC 499, the short leg preceding [NGC
NGC 496 (312 words) [view diff] exact match in snippet view article find links to article
next night, he was able to make out more detail: "Three, forming a [right triangle]; the [right angle] to the south NGC 499, the short leg preceding [NGC
NGC 495 (422 words) [view diff] exact match in snippet view article find links to article
next night, he was able to make out more detail: "Three, forming a [right triangle]; the [right angle] to the south NGC 499, the short leg preceding [NGC
List of Hong Kong flags (83 words) [view diff] exact match in snippet view article find links to article
Kingdom. 1862–1898 Standard of the Qing Emperor Azure Dragon on a plain right triangle yellow field with the red sun of the three-legged crow in the upper
Coat of arms of Sonora (290 words) [view diff] exact match in snippet view article find links to article
the most important one in the northwestern Mexican state. The last right triangle with a red field that has three sheaves and a sickle as a symbol of
Geography of Yukon (3,843 words) [view diff] exact match in snippet view article find links to article
north and at high elevations. The territory is about the shape of a right triangle, bordering the American state of Alaska to the west, the Northwest Territories
Moiré pattern (4,166 words) [view diff] exact match in snippet view article find links to article
is a rhombus with the four sides equal to d = ⁠p/sin α⁠; (we have a right triangle whose hypotenuse is d and the side opposite to the angle α is p). The
Park Vista (396 words) [view diff] no match in snippet view article find links to article
The building's entrance and garden lie along the hypotenuse of the right-triangle and overlook Cowen Park. The Park Vista was designed by architect John
Circumcircle (4,773 words) [view diff] exact match in snippet view article find links to article
right angle), the circumcenter always lies inside the triangle. For a right triangle, the circumcenter always lies at the midpoint of the hypotenuse. This
Irrational number (5,309 words) [view diff] exact match in snippet view article find links to article
He did this by demonstrating that if the hypotenuse of an isosceles right triangle was indeed commensurable with a leg, then one of those lengths measured
Mnemonics in trigonometry (825 words) [view diff] exact match in snippet view article find links to article
trigonometric functions. The sine, cosine, and tangent ratios in a right triangle can be remembered by representing them as strings of letters, for instance
Episteme (735 words) [view diff] exact match in snippet view article find links to article
triangles counts as understanding the cause of the proven property of the right triangle. As a result, episteme is a virtue of thought that deals with what cannot
Horserace (drinking game) (640 words) [view diff] exact match in snippet view article
of aces. The cards thus appear to form an "L" or the two legs of a right triangle. The field is now set. Before the game begins, each player makes bets
T puzzle (2,079 words) [view diff] exact match in snippet view article find links to article
together to form a capital T. The four pieces are usually one isosceles right triangle, two right trapezoids and an irregular shaped pentagon. Despite its
Checkmate (4,160 words) [view diff] exact match in snippet view article find links to article
Support mate The white king can also be on f6 or g6. Right triangle mate The queen can also be on the marked squares. Cornered mate The queen can also
Circular segment (1,063 words) [view diff] exact match in snippet view article find links to article
{\displaystyle c/2} , and R − h {\displaystyle R-h} as components of a right triangle is: R 2 = ( c 2 ) 2 + ( R − h ) 2 {\displaystyle R^{2}=({\tfrac
Darryl Hickman (2,244 words) [view diff] case mismatch in snippet view article find links to article
Gillis, playing Dobie's older brother Davey in three episodes: "The Right Triangle" (1959), "Deck the Halls" (1959), and "Where There's a Will" (1960)
Electric power (2,316 words) [view diff] exact match in snippet view article find links to article
a vertical vector. The apparent power vector is the hypotenuse of a right triangle formed by connecting the real and reactive power vectors. This representation
Norma Triangle (1,505 words) [view diff] exact match in snippet view article find links to article
Monica Boulevard on the south. The small district has the shape of a right triangle. The neighborhood is walkable and upscale with cafes and restaurants
Truncated trihexagonal tiling (739 words) [view diff] exact match in snippet view article find links to article
lines in six parallel families.) It is labeled V4.6.12 because each right triangle face has three types of vertices: one with 4 triangles, one with 6 triangles
Sum of squares (704 words) [view diff] exact match in snippet view article find links to article
The Pythagorean theorem says that the square on the hypotenuse of a right triangle is equal in area to the sum of the squares on the legs. The sum of squares
Zephyr (sculpture) (780 words) [view diff] exact match in snippet view article
(22 cm) and a length of 17 inches (43 cm). On top of the cylinders is a right triangle that measures 4 feet (1.2 m) tall and 20 inches (51 cm) on the shortest
Word Party (496 words) [view diff] case mismatch in snippet view article find links to article
Moment of Ten" December 28, 2021 (2021-12-28) 3 3 "The Shape Hunt/The Right Triangle" December 28, 2021 (2021-12-28) 4 4 "A House for Raffe/Twinkle, Twinkle
List of Apple IIGS games (212 words) [view diff] case mismatch in snippet view article find links to article
One Arm Battle 1990 Ken Franklin Operation Lambda 1996 Bret Victor (Right Triangle Production) Action/puzzle Orbizone 1989 Brian Greenstone & Dave Triplett
List of Apple IIGS games (212 words) [view diff] case mismatch in snippet view article find links to article
One Arm Battle 1990 Ken Franklin Operation Lambda 1996 Bret Victor (Right Triangle Production) Action/puzzle Orbizone 1989 Brian Greenstone & Dave Triplett
5-cell (3,699 words) [view diff] exact match in snippet view article find links to article
is a 3-orthoscheme, and each triangular face is a 2-orthoscheme (a right triangle). Orthoschemes are the characteristic simplexes of the regular polytopes
PPT (336 words) [view diff] exact match in snippet view article find links to article
technology Primitive Pythagorean triple, three integers that form a right triangle Probabilistic polynomial-time, a class of Turing machines that are probabilistic
Mathematics education (6,335 words) [view diff] exact match in snippet view article find links to article
mathematics that the sum of the squares on the lengths of the sides of a right triangle equals the square of the length of the hypotenuse. Friberg, Jöran (1981)
List of Taiwanese flags (348 words) [view diff] exact match in snippet view article find links to article
arms) 1863–1895 Standard of the Qing Emperor Azure Dragon on a plain right triangle yellow field with the red sun of the three-legged crow in the upper
Angular diameter (1,947 words) [view diff] exact match in snippet view article find links to article
be found by understanding that in the case of a spherical object, a right triangle can be constructed such that its three vertices are the observer, the
Cartier station (Montreal Metro) (492 words) [view diff] exact match in snippet view article
station's main entrance, adjoining the bus terminal, takes the form of a right triangle, with the legs parallel to the streets and the hypotenuse parallel to
Euclidean geometry (7,198 words) [view diff] exact match in snippet view article find links to article
the sum of the areas of the two squares on the legs (a and b) of a right triangle equals the area of the square on the hypotenuse (c). Thales' theorem
Alternating series (1,761 words) [view diff] exact match in snippet view article find links to article
trigonometry and introduced in elementary algebra as the ratio of sides of a right triangle can also be defined as alternating series in calculus. sin ⁡ x = ∑ n
Uniform star polyhedron (728 words) [view diff] exact match in snippet view article find links to article
Schwarz triangles that generate unique nonconvex uniform polyhedra: one right triangle (3⁄2 3 2), and one general triangle (3⁄2 3 3). The general triangle
Schwarz lantern (2,899 words) [view diff] exact match in snippet view article find links to article
each triangle can be found by applying the Pythagorean theorem to a right triangle formed by the apex of the triangle, the midpoint of the base, and the
Existence theorem (631 words) [view diff] exact match in snippet view article find links to article
Geometrical proof that an irrational number exists: If the isosceles right triangle ABC had integer side lengths, so had the strictly smaller triangle A'B'C
Inscribed figure (650 words) [view diff] exact match in snippet view article find links to article
of the sides. Every acute triangle has three inscribed squares. In a right triangle two of them are merged and coincide with each other, so there are only
Intentional base on balls (2,157 words) [view diff] exact match in snippet view article find links to article
allowed to set up anywhere within a roughly 14-by-20-foot (4.3 by 6.1 m) right triangle behind home plate, the back line being 10 feet (3.0 m) behind the plate
Square (algebra) (1,990 words) [view diff] exact match in snippet view article
square of the third. Each of these triples gives the integer sides of a right triangle. The square function is defined in any field or ring. An element in
Helix angle (706 words) [view diff] exact match in snippet view article find links to article
unraveling the helix from the screw, representing the section as a right triangle, and calculating the angle that is formed. Note that while the terminology
Square number (2,540 words) [view diff] exact match in snippet view article find links to article
to an integer power Pythagorean triple – Integer side lengths of a right triangle Quadratic residue – Integer that is a perfect square modulo some integer
Ben 10: Omniverse (2,250 words) [view diff] case mismatch in snippet view article find links to article
Helen Wheels, Magistrata Beth Littleford – Sandra Tennyson, Isosceles Right Triangle Vreedle Morgan Lofting – Fistina, Yetta Vanessa Marshall – Drew Saturday
Spherical trigonometry (6,784 words) [view diff] exact match in snippet view article find links to article
the first to list the six distinct cases (2–7 in the diagram) of a right triangle in spherical trigonometry. Another approach is to split the triangle
New Beijing Poly Plaza (981 words) [view diff] exact match in snippet view article find links to article
‘lantern.’ The overall footprint on the 65,000-square-meter site is of a right triangle. Each leg of the L-shaped building measures 76.5 m long by 22.5 m wide
Leg (disambiguation) (286 words) [view diff] exact match in snippet view article
a village and municipality in south-west Slovakia the catheti of a right triangle the congruent sides of an isosceles triangle the non-parallel sides
Tangram (2,143 words) [view diff] exact match in snippet view article find links to article
large right triangles (hypotenuse 1, sides ⁠√2/2⁠, area ⁠1/4⁠) 1 medium right triangle (hypotenuse ⁠√2/2⁠, sides ⁠1/2⁠, area ⁠1/8⁠) 2 small right triangles
Perfection (board game) (1,098 words) [view diff] case mismatch in snippet view article
Square Inverted S† Hexagon† Asterisk† 4 Star (Five-Pointed)† Hot Dog Right Triangle† Fidget Spinner / The Y† Rectangle 3 Parallelogram† Arch / Rainbow Circle
Gran Roque (330 words) [view diff] exact match in snippet view article find links to article
Cerro Roque with 37 msnm and has 2.361 inhabitants. It is shaped like a right triangle with the sharpest vertex facing northwest, and its maximum dimensions
Integraph (732 words) [view diff] exact match in snippet view article find links to article
with vertices (x, y), (x, 0) and (x − 1, 0). The hypotenuse of this right triangle intersects the X-axis making an angle the value of whose tangent is
National symbols of Bosnia and Herzegovina (392 words) [view diff] exact match in snippet view article find links to article
Herzegovina. A wide medium blue vertical band on the fly side with a yellow right triangle abutting the band and the top of the flag; the remainder of the flag
Quartic plane curve (1,382 words) [view diff] exact match in snippet view article find links to article
and b with CD, where A, B are the endpoints of the hypotenuse of a right triangle ABC, and D is the foot of a perpendicular dropped from C, the vertex
Triangle (Perfume album) (2,618 words) [view diff] exact match in snippet view article
title as the symbol ⊿, accompanied by a simple graphic of an isosceles right triangle. Through the group's Tokyo FM radio show Perfume Locks, the members
Lemoine point (464 words) [view diff] exact match in snippet view article find links to article
the extension to an irregular tetrahedron see symmedian. If ABC is a right triangle with right angle at A, this statement needs to be modified by dropping
American Invitational Mathematics Examination (971 words) [view diff] exact match in snippet view article find links to article
and c {\displaystyle c} in the complex plane are the vertices of a right triangle with hypotenuse h {\displaystyle h} . Find h 2 {\displaystyle h^{2}}
Tree height measurement (8,114 words) [view diff] exact match in snippet view article find links to article
the top of the tree is rarely directly over the base; therefore a right triangle used as the basis for the height calculation isn't truly being formed
The Story of 1 (678 words) [view diff] exact match in snippet view article find links to article
(brought down by the attempt to measure the hypotenuse of an isosceles right triangle, in units relative to the two legs). Archimedes was also in love with
Jyā, koti-jyā and utkrama-jyā (1,012 words) [view diff] exact match in snippet view article find links to article
angled triangle". Thus koṭi-jyā could also mean the other cathetus of a right triangle, the first cathetus being the jyā.[clarification needed] Utkrama means
Horizon (3,997 words) [view diff] exact match in snippet view article find links to article
the Earth and is also perpendicular to Earth's radius. This sets up a right triangle, with the sum of the radius and the height as the hypotenuse. With d
Absolute value (algebra) (1,403 words) [view diff] no match in snippet view article
(multiplicativity) • | x + y | ≤ | x | + | y | {\displaystyle \left|x+y\right|\leq \left|x\right|+\left|y\right|} (triangle inequality)
Omnitruncated polyhedron (355 words) [view diff] exact match in snippet view article find links to article
star polyhedron Wythoff symbol p q r | Omnitruncated star polyhedron Right triangle domains (r=2) General triangle domains 3 4/3 2 | Great truncated cuboctahedron
List of parks in New York City (2,634 words) [view diff] case mismatch in snippet view article find links to article
Rainbow Playground Ramirez Playground Red Hook Park Remsen Playground Right Triangle Playground Robert E. Venable Park Roberto Clemente Ballfield Rodney
Electromagnetic log (274 words) [view diff] exact match in snippet view article find links to article
measured voltage. Some EM logs have three electrodes arranged in a right triangle; this allows the speed to be calculated even if the electrodes are not
Preisach model of hysteresis (1,600 words) [view diff] exact match in snippet view article find links to article
nature. Next, we take a specific point on the half plane and build a right triangle by drawing two lines parallel to the axes, both from the point to the
Ceyuan haijing (3,670 words) [view diff] exact match in snippet view article find links to article
derived from the same master diagram of a round town inscribed in a right triangle and a square. They often involve two people who walk on straight lines
Yoshizawa–Randlett system (2,068 words) [view diff] exact match in snippet view article find links to article
is then compressed to form the waterbomb base, which is an isosceles-right triangle with four isosceles-right triangular flaps. The waterbomb base is an
Archimedes (8,627 words) [view diff] exact match in snippet view article find links to article
employed this method to show that the area of a circle is the same as a right triangle whose base and height are equal to its radius and circumference. He
The Nine Chapters on the Mathematical Art (2,338 words) [view diff] exact match in snippet view article find links to article
seeking discusses the algorithm of finding the length of a side of the right triangle while knowing the other two. Gou Gu integer is precisely the finding
Warlords (1980 video game) (1,241 words) [view diff] no match in snippet view article
Timon Marmex Trezpacz and is accessed by pressing (up, down, left, right, triangle, start) as soon as the "Making of" video begins. "Warlords - Arcade
Euclid's Elements (5,333 words) [view diff] exact match in snippet view article find links to article
Pythagorean theorem by first inscribing a square on the sides of a right triangle, but only after constructing a square on a given line one proposition
Euclid's Elements (5,333 words) [view diff] exact match in snippet view article find links to article
Pythagorean theorem by first inscribing a square on the sides of a right triangle, but only after constructing a square on a given line one proposition
Dimensional analysis (11,973 words) [view diff] exact match in snippet view article find links to article
lies in the z-plane. Form a right triangle in the z-plane with θ being one of the acute angles. The side of the right triangle adjacent to the angle then
The Method of Mechanical Theorems (2,834 words) [view diff] exact match in snippet view article find links to article
into slices. The region in the y-z plane at any x is the interior of a right triangle of side length 1 − x 2 {\displaystyle {\sqrt {1-x^{2}}}} whose area
Algol (3,406 words) [view diff] exact match in snippet view article find links to article
Persei) at 1.9 and Almach (γ Andromedae) at 2.2, with whom it forms a right triangle. During eclipses it dims to 3.4, making it as faint as nearby ρ Persei
Stadiametric rangefinding (971 words) [view diff] exact match in snippet view article find links to article
practice, it can be seen that rough approximations may be made with a right triangle whose base (b) is equal to the distance of the 'rangefinder' from the
Law of sines (4,303 words) [view diff] exact match in snippet view article find links to article
Thales's theorem. Since △ A B D {\displaystyle \triangle ABD} is a right triangle, sin ⁡ δ = opposite hypotenuse = c 2 R , {\displaystyle \sin {\delta
Queen Elizabeth Islands (2,339 words) [view diff] exact match in snippet view article find links to article
Canada in 1953. The islands cover an area approximately the shape of a right triangle, bounded by the Nares Strait on the east, Parry Channel on the south
Angle of view (photography) (3,338 words) [view diff] exact match in snippet view article
between: the angle α {\displaystyle \alpha } the "opposite" side of the right triangle, d / 2 {\displaystyle d/2} (half the film-format dimension) the "adjacent"
Coxeter's loxodromic sequence of tangent circles (409 words) [view diff] exact match in snippet view article find links to article
8273^{\circ },} the same as one of the angles of the Kepler triangle, a right triangle whose construction also involves the square root of the golden ratio
Rhind Mathematical Papyrus (2,557 words) [view diff] exact match in snippet view article find links to article
issues present ambiguity over whether the triangle in question is a right triangle, or indeed if Ahmes actually understood the conditions under which the
Tempest (video game) (2,478 words) [view diff] exact match in snippet view article
an upright cabinet that, viewed from the side, is in the shape of a right triangle sitting on a rectangle. This cabinet sported colorful side art. A shorter
Wallace–Bolyai–Gerwien theorem (990 words) [view diff] exact match in snippet view article find links to article
triangles. Secondly, each of these triangles can be transformed into a right triangle and subsequently into a rectangle with one side of length 1. Alternatively
Angle (6,032 words) [view diff] exact match in snippet view article find links to article
form a right angle. In Euclidean geometry, the two acute angles in a right triangle are complementary because the sum of internal angles of a triangle is
Jamshid al-Kashi (2,999 words) [view diff] exact match in snippet view article find links to article
AC, drop from B to AC the perpendicular BE. You will thus have the right triangle [BEA] of which we know the side AB and the angle A; in that triangle
Square root of 5 (2,851 words) [view diff] exact match in snippet view article find links to article
Decomposition of a 1 × 2 {\displaystyle 1\times 2} right triangle into five similar triangles, the basis for the aperiodic pinwheel tiling.
Conical pendulum (1,008 words) [view diff] exact match in snippet view article find links to article
can be eliminated from the equation by noting that r, h, and L form a right triangle, with θ being the angle between the leg h and the hypotenuse L (see
Trisected perimeter point (131 words) [view diff] exact match in snippet view article find links to article
The trisected perimeter point of a 3-4-5 right triangle. For this triangle, C´B = A´C and BA´ = CB´, but that is not the case for triangles of other shapes
Flag of Panama (3,014 words) [view diff] exact match in snippet view article find links to article
corner are facing upwards (III). Finally, it is folded in the shape of a right triangle, starting with the red corner (IV), proceeding until it is completely
Xuan tu (532 words) [view diff] exact match in snippet view article find links to article
rectangles" (chi chu). The hsuan thu diagram makes use of the 3,4,5 right triangle to demonstrate the Pythagorean theorem. However the Chinese people seems
Rg chromaticity (1,664 words) [view diff] exact match in snippet view article find links to article
the first quadrant where all values of r and g are positive forms a right triangle. With max r equals 1 unit along the x and max g equals 1 unit along
Ultraparallel theorem (991 words) [view diff] exact match in snippet view article find links to article
{\displaystyle 1z} must have a radius tangent to the radius of the other. The right triangle formed by the abscissa and the perpendicular radii has hypotenuse of
Windcatcher (4,498 words) [view diff] no match in snippet view article find links to article
possible to fully or partially close the windcatcher off. The short, wide right-triangle-prism malqaf are usually bidirectional, set in symmetrical pairs, and
Basel problem (8,669 words) [view diff] exact match in snippet view article find links to article
{\displaystyle b} are the legs and h {\displaystyle h} is the height of a right triangle. In the base case of n = 0 {\displaystyle n=0} , there is only 1 chord
600 (number) (3,965 words) [view diff] exact match in snippet view article
grid and 27 using a triangular grid. Also 17-gonal. Hypotenuse of a right triangle with integral sides, these being 35 and 612. Partitioning: 613 partitions
Villarceau circles (1,496 words) [view diff] exact match in snippet view article find links to article
common internal tangent lines, with slope at the origin found from the right triangle with hypotenuse R and opposite side r (which has its right angle at
Analog computer (7,070 words) [view diff] exact match in snippet view article find links to article
geometry of similar right triangles. Using the trigonometric terms for a right triangle, specifically opposite, adjacent, and hypotenuse, the adjacent side
Lists of uniform tilings on the sphere, plane, and hyperbolic plane (752 words) [view diff] exact match in snippet view article find links to article
to 3 face types exist centered on the fundamental triangle corners. Right triangle domains can have as few as 1 face type, making regular forms, while
Number theory (12,176 words) [view diff] no match in snippet view article find links to article
first suggested half a century ago, and the second by some sort of right-triangle problems (Robson 2001, p. 202). Robson takes issue with the notion that
Direct proof (1,113 words) [view diff] exact match in snippet view article find links to article
that the area of the large square is equal to (a + b)2. The area of a right triangle is equal to 1 2 a b . {\displaystyle {\frac {1}{2}}ab.} We know that
Moribana (647 words) [view diff] exact match in snippet view article find links to article
area to the front and right. Seen from above, the three stems form a right triangle. Flowers are placed inside this triangle to fill out the shape. Slanting
Nasir al-Din al-Tusi (6,409 words) [view diff] exact match in snippet view article find links to article
linked for so long. He was the first to list the six distinct cases of a right triangle in spherical trigonometry. This followed earlier work by Greek mathematicians
Birch and Swinnerton-Dyer conjecture (3,437 words) [view diff] exact match in snippet view article find links to article
Assuming the Birch and Swinnerton-Dyer conjecture, n is the area of a right triangle with rational side lengths (a congruent number) if and only if the number
Nasir al-Din al-Tusi (6,409 words) [view diff] exact match in snippet view article find links to article
linked for so long. He was the first to list the six distinct cases of a right triangle in spherical trigonometry. This followed earlier work by Greek mathematicians
Proof of impossibility (3,915 words) [view diff] exact match in snippet view article find links to article
irrational number). It is simply the length of the hypotenuse of a right triangle with legs both one unit in length, and it can be constructed with a
James A. Garfield (16,453 words) [view diff] exact match in snippet view article find links to article
Garfield's proof of the Pythagorean theorem features a right triangle within a trapezoid.
Poincaré inequality (2,210 words) [view diff] exact match in snippet view article find links to article
for p = 2, it is well known that over the domain of unit isosceles right triangle, C = 1/π ( < d/π where d = 2 {\displaystyle d={\sqrt {2}}} ). Furthermore
Incircle and excircles (5,710 words) [view diff] exact match in snippet view article find links to article
(1969, p. 203) Johnson 1929, p. 189, #298(d). Bell, Amy. ""Hansen's right triangle theorem, its converse and a generalization", Forum Geometricorum 6,
Elliptic curve (8,433 words) [view diff] exact match in snippet view article find links to article
number is defined as an odd square-free integer n which is the area of a right triangle with rational side lengths. It is known that n is a congruent number
Spacetime (19,765 words) [view diff] exact match in snippet view article find links to article
observer O. The light paths have slopes = 1 and −1, so that △PQR forms a right triangle with PQ and QR both at 45 degrees to the x and ct axes. Since OP = OQ
History of computing (6,605 words) [view diff] exact match in snippet view article find links to article
reproducibility in a measurement, for example, the number of coins. The 3-4-5 right triangle was a device for assuring a right angle, using ropes with 12 evenly
Bride's Chair (829 words) [view diff] exact match in snippet view article find links to article
relevant definitions: 'bride', and 'winged insect'. The figure of a right triangle with the three squares has reminded various writers of an insect, so
Schema for vertical declining dials (1,644 words) [view diff] exact match in snippet view article find links to article
length is noted and using dividers copied over to the hypotenuse of the right triangle, and a further horizontal bar drawn; that will have the length of sin
List of works designed with the golden ratio (4,398 words) [view diff] exact match in snippet view article find links to article
those times apparently did not know the Pythagorean theorem; the only right triangle whose proportions they knew was the 3:4:5 triangle. The Acropolis of
Hilbert space (17,469 words) [view diff] exact match in snippet view article find links to article
two dimensions, this is the assertion that the length of the leg of a right triangle may not exceed the length of the hypotenuse. Bessel's inequality is
Ptolemy's theorem (5,051 words) [view diff] exact match in snippet view article find links to article
obtained in terms of the circle diameter. Pythagoras's theorem applied to right triangle AFD then yields "b" in terms of the diameter and "a" the side of the
History of geometry (6,299 words) [view diff] exact match in snippet view article find links to article
proofs only existed for the theorem for the special cases of a special right triangle. A 2007 paper in the journal Science suggested that girih tiles possessed
Buffon's noodle (1,029 words) [view diff] exact match in snippet view article find links to article
x\leq {\frac {\ell \sin \theta }{2}}} . We see this condition from the right triangle formed by the needle, the nearest line, and the line of length x {\displaystyle
Esquire (heraldry) (1,042 words) [view diff] exact match in snippet view article
heraldry. Its form is defined as resembling the Gyron, as formed of a right triangle; but, with the difference that whereas the Gyron extends from the outer
Northrop P-61 Black Widow (12,790 words) [view diff] exact match in snippet view article find links to article
stabilizers and their component rudders, each of a shape similar to a rounded right triangle. The leading edge of each vertical stabilizer was faired smoothly from
List of set identities and relations (29,862 words) [view diff] no match in snippet view article find links to article
superset of ( L × R ) △ ( L 2 × R 2 ) . {\displaystyle \left(L\times R\right)\,\triangle \,\left(L_{2}\times R_{2}\right).} ( L × R ) △ ( L 2 × R 2 )   =  
Chinese mathematics (7,988 words) [view diff] exact match in snippet view article find links to article
Frank J.; Kao, T. I. (1988). Was Pythagoras Chinese? an examination of right triangle theory in ancient China. University Park, Pa: Pennsylvania State University
Apollonius of Perga (7,542 words) [view diff] exact match in snippet view article find links to article
is the indispensable Pythagorean Theorem, even now represented by a right triangle with squares on its sides illustrating an expression such as a2 + b2
Greenpoint, Brooklyn (8,515 words) [view diff] exact match in snippet view article find links to article
named because the park is located on a city block that is shaped like a right triangle. The Greenpoint Historic District is roughly bounded by Kent, Calyer
Inverse curve (2,405 words) [view diff] exact match in snippet view article find links to article
point of intersection form a triangle with sides 1, a, r0 this is a right triangle, i.e. the radii are at right angles, exactly when r 0 2 = a 2 + 1. {\displaystyle
Envelope (mathematics) (4,489 words) [view diff] exact match in snippet view article
{\displaystyle s>0} and t > 0 {\displaystyle t>0} consider the (open) right triangle in a Cartesian plane with vertices ( 0 , 0 ) {\displaystyle (0,0)}
List of Chinese flags (1,741 words) [view diff] exact match in snippet view article find links to article
Description 1862–1912 Standard of the Qing Emperor Azure Dragon on a plain right triangle yellow field with the red sun of the three-legged crow in the upper
Tree measurement (8,232 words) [view diff] exact match in snippet view article find links to article
above eye level. Since the measurement is along the hypotenuse of the right triangle and both the top and bottom triangles are independent, it doesn’t matter
Pytheas (9,904 words) [view diff] exact match in snippet view article find links to article
celestial bodies. They were measured on the gnōmōn, the vertical leg of a right triangle, and the flat leg of the triangle. The imaginary hypotenuse looked along
Exsecant (2,977 words) [view diff] exact match in snippet view article find links to article
19th century by their conception as length ratios between sides of a right triangle or abstract functions; when the exsecant was introduced, in the mid
Equation of time (8,896 words) [view diff] exact match in snippet view article find links to article
{5}{4}}e^{2}\sin {2M}} . Finally, knowing λ calculate α from a relation for the right triangle on the celestial sphere shown above: 22  α = arctan ⁡ ( cos ⁡ ε tan
Trirectangular tetrahedron (736 words) [view diff] case mismatch in snippet view article find links to article
Mathematical Association of America, 1983, p. 41. Gutierrez, Antonio, "Right Triangle Formulas" Weisstein, Eric W. "Trirectangular tetrahedron". MathWorld
Formulas for generating Pythagorean triples (4,539 words) [view diff] exact match in snippet view article find links to article
). Then its numerator and denominator are the sides, b and a, of a right triangle, and the hypotenuse is b + 1. For example: 1 1 3 → [ 3 , 4 , 5 ] , 2
Pythagorean quadruple (1,383 words) [view diff] exact match in snippet view article find links to article
table below. Similar to a Pythagorean triple which generates a distinct right triangle, a Pythagorean quadruple will generate a distinct Heronian triangle
Distance from a point to a line (2,693 words) [view diff] exact match in snippet view article find links to article
intersection with the given line S. At any point T on the line, draw a right triangle TVU whose sides are horizontal and vertical line segments with hypotenuse
Conway polyhedron notation (2,673 words) [view diff] exact match in snippet view article find links to article
visualized in terms of fundamental domains (or chambers), as below. Each right triangle is a fundamental domain. Each white chamber is a rotated version of
The New York Times Building (13,044 words) [view diff] exact match in snippet view article find links to article
for a rectangular tower rising from a large podium; Foster proposed a right triangle tapering toward the top; Pelli outlined a glass tower with several chamfers;
Jackman Building (400 words) [view diff] exact match in snippet view article find links to article
Findorff was the general contractor. The building's footprint is a right triangle to fit the lot, except for the corner toward the capitol, which is rounded
Prince Rupert's cube (2,486 words) [view diff] exact match in snippet view article find links to article
with the third point where their two edges meet, form an isosceles right triangle with legs of length 3 / 4 {\displaystyle 3/4} , and the distance between
Ponce, Puerto Rico (22,034 words) [view diff] exact match in snippet view article find links to article
the bottom left-hand corner. The top triangle was black; the bottom right triangle was red. On the top triangle was the figure of a lion over a bridge
Rhinoplasty (16,193 words) [view diff] exact match in snippet view article find links to article
dorsum. The nasal projection measurement is obtained by delineating a right triangle with lines parting from the nasion (nasofrontal juncture) to the alar–facial–groove
Shell theorem (5,935 words) [view diff] exact match in snippet view article find links to article
point mass is now longer than before; It becomes the hypotenuse of the right triangle with legs p {\displaystyle p} and R {\displaystyle R} which is p 2 +
Ramp travel index (735 words) [view diff] case mismatch in snippet view article find links to article
RTI Ramp - Ramp Travel Index Score - What is it, what does it tell you? The Ramp Archived 2008-04-15 at the Wayback Machine Right Triangle Trigonometry
Depression range finder (1,934 words) [view diff] exact match in snippet view article find links to article
measured the range to a distant target (such as a ship) by solving a right triangle in which the short side was the height of the instrument above mean
Scutarx (2,643 words) [view diff] exact match in snippet view article find links to article
observed in the trunk series, the form of that protuberance is more like a right triangle in the cervical paramedian osteoderms. The osteoderms are slightly arched
Stethacanthidae (1,781 words) [view diff] exact match in snippet view article find links to article
denticles. The spine, composed of trabecular dentine, is roughly a right triangle in shape, with the hypothenuse concave anterodorsally. The trabecular
List of eponymous laws (10,530 words) [view diff] exact match in snippet view article find links to article
fundamental relation in Euclidean geometry among the three sides of a right triangle, that the square of the hypotenuse is equal to the sum of the squares
Moscow, Kansas (1,802 words) [view diff] exact match in snippet view article find links to article
and Range region of the Great Plains. The town is in the shape of a right triangle. The northwestern border of Moscow adjoins U.S. Route 56. The city part
Brachistochrone curve (6,096 words) [view diff] no match in snippet view article find links to article
IJ is not circular, it must be greater than Ce, since Cec becomes a right-triangle in the limit as angle MKm approaches zero. Note, Bernoulli proves that
Steiner chain (2,847 words) [view diff] exact match in snippet view article find links to article
the length of its opposite segment, divided by the hypotenuse of the right triangle sin ⁡ θ = ρ r + ρ {\displaystyle \sin \theta ={\frac {\rho }{r+\rho
Barycentric coordinate system (8,177 words) [view diff] exact match in snippet view article find links to article
Barycentric coordinates ( λ 1 , λ 2 , λ 3 ) {\displaystyle (\lambda _{1},\lambda _{2},\lambda _{3})} on an equilateral triangle and on a right triangle.
Order polytope (1,416 words) [view diff] exact match in snippet view article find links to article
≤ y ≤ 1 {\displaystyle 0\leq x\leq y\leq 1} . This is an isosceles right triangle with vertices at (0,0), (0,1), and (1,1). The vertices of the order
Newton's theorem of revolving orbits (7,584 words) [view diff] exact match in snippet view article find links to article
In an infinitesimal time dt, the particle sweeps out an approximate right triangle whose area is d A 1 = 1 2 r 2 d θ 1 {\displaystyle dA_{1}={\frac {1}{2}}r^{2}d\theta
Beta distribution (40,562 words) [view diff] no match in snippet view article find links to article
case of α = 2, β = 1 (or α = 1, β = 2), the density function becomes a right-triangle distribution which is finite at both ends. In several other cases there
IM 67118 (3,107 words) [view diff] exact match in snippet view article find links to article
rectangle, whose sides and diagonal form a scaled version of the 3-4-5 right triangle, the language of the solution is general, usually specifying the functional
Tangent lines to circles (5,232 words) [view diff] exact match in snippet view article find links to article
The angle is computed by computing the trigonometric functions of a right triangle whose vertices are the (external) homothetic center, a center of a circle
Dakin Building (2,821 words) [view diff] exact match in snippet view article find links to article
bay frontage. From above, the building plan resembles an isosceles right triangle; the base of the triangle faces the bayfront to the north and has the
Science in the ancient world (6,936 words) [view diff] exact match in snippet view article find links to article
ownership of farmland, which was flooded annually by the Nile. The 3–4–5 right triangle and other rules of thumb served to represent rectilinear structures
Pente (5,630 words) [view diff] exact match in snippet view article find links to article
The L shape is formed by three stones in a 3x3 right triangle pattern. The L shape is built by forming another stretch two off of the I shape.
Limaçon trisectrix (2,204 words) [view diff] exact match in snippet view article find links to article
\theta =\alpha } . Since △ A Q B {\displaystyle \triangle {AQB}} is a right triangle, A Q = 2 cos ⁡ α {\displaystyle AQ=2\cos \alpha } . The corresponding
Proportional reasoning (2,143 words) [view diff] exact match in snippet view article find links to article
inverse proportion. Consider a container of colored liquid inside a right triangle where the triangle can be tilted and the water levels on the left and
Detention dam (1,403 words) [view diff] exact match in snippet view article find links to article
masonry style dam commonly has a cross sectional shape similar to a right triangle with the sloping face pointing downstream and the perpendicular face
Cincinnati–Blue Ash Airport (3,634 words) [view diff] exact match in snippet view article find links to article
(6/24) measuring 3,499 by 75 feet (1,066 m × 23 m) roughly formed a right triangle. The runway, which was not sold to Blue Ash, was restricted to aircraft
List of incomplete proofs (4,390 words) [view diff] exact match in snippet view article find links to article
arrangement of three circles would cover the maximum possible area inside a right triangle. However, to do so he made certain unwarranted assumptions about the
TUTOR (4,031 words) [view diff] exact match in snippet view article find links to article
rt) (triangle, triangular) This would match answers such as "it is a right triangle" or "it's a triangular figure" or just "rt triangle". It would not match
Eberhard's theorem (1,380 words) [view diff] exact match in snippet view article find links to article
copies of a simple polyhedron with one hexagonal face, three isosceles right triangle faces, and three irregular pentagonal faces. It is not possible to form
Elbtower (943 words) [view diff] exact match in snippet view article find links to article
Elbtower covers a footprint approximately in the shape of an isosceles right triangle, with the hypotenuse of this triangle parallel to the shore of the Upper
From Zero to Infinity (1,198 words) [view diff] exact match in snippet view article find links to article
assertion in chapter 4 that the Egyptians were familiar with the 3-4-5 right triangle (still the subject of considerable scholarly debate) and the omission
List of uniform polyhedra by Schwarz triangle (2,780 words) [view diff] exact match in snippet view article find links to article
equilateral triangle, the 45-45-90 right isosceles triangle, and the 30-60-90 right triangle. It follows that any plane triangle tiling the plane multiple times
List of The Many Loves of Dobie Gillis episodes (84 words) [view diff] case mismatch in snippet view article find links to article
Rod Amateau Max Shulman October 13, 1959 (1959-10-13) 3406 4 4 "The Right Triangle" Rod Amateau Ben Starr October 20, 1959 (1959-10-20) 3415 5 5 "Maynard's
Mirifici Logarithmorum Canonis Descriptio (3,373 words) [view diff] exact match in snippet view article find links to article
number representing the length of the side opposite that angle in a right triangle with hypotenuse of 10,000,000 units. The logarithm in the table, however
Philo line (2,700 words) [view diff] exact match in snippet view article find links to article
inscribed in the circle with R P {\displaystyle RP} as diameter, it is a right triangle, and V {\displaystyle V} is the base of a perpendicular from the apex
Pterodon (mammal) (9,743 words) [view diff] exact match in snippet view article
carnivorous diets unambiguous. The shapes of the two molars are of a right triangle with a front (anterior) base, and the first is smaller and more conservative
Graph removal lemma (5,077 words) [view diff] exact match in snippet view article find links to article
2 {\displaystyle [n]^{2}} which contains no axis-aligned isosceles right triangle has size o ( n 2 ) {\displaystyle o(n^{2})} . The hypergraph removal
Laguerre transformations (3,431 words) [view diff] exact match in snippet view article find links to article
of this angle. This number m corresponds to the signed area of the right triangle with base on the interval [(√2,0), (√2, m √2)]. The line {1 + aε: a
Fire Information for Resource Management System (591 words) [view diff] exact match in snippet view article find links to article
user defined sequence of connected line segments, here the isosceles right triangle of the Virgo interferometer with sides 3 km + 3 km + 3 √2 km ≈ 10.24 km
Ungula (3,139 words) [view diff] exact match in snippet view article find links to article
k{\sqrt {r^{2}-x^{2}}}={1 \over 2}k(r^{2}-x^{2})} is the area of a right triangle whose vertices are, ( x , 0 , 0 ) {\displaystyle (x,0,0)} , ( x , r
Rectangular cuboid (760 words) [view diff] exact match in snippet view article find links to article
{\displaystyle A=2(ab+ac+bc).} its space diagonal can be found by constructing a right triangle of height c {\displaystyle c} with its base as the diagonal of the a
Goat grazing problem (4,747 words) [view diff] exact match in snippet view article find links to article
F q t {\displaystyle \lambda ^{tFqt}} . That area is the area of a right triangle with vertex t, minus the area of a sector bounded by t q ⌢ {\displaystyle
Timeline of Indian innovation (3,636 words) [view diff] exact match in snippet view article find links to article
and a geometrical proof of the Pythagorean theorem for an isosceles right triangle. The Apastamba Sulba Sutra (c. 600 BC) contains a numerical proof of
The Many Loves of Dobie Gillis season 1 (295 words) [view diff] case mismatch in snippet view article find links to article
James as Zelda. Bob Denver does not appear in this episode. 4 4 "The Right Triangle" Rod Amateau Ben Starr October 20, 1959 (1959-10-20) 3415 Herbert learns
Empirical evidence for the spherical shape of Earth (6,247 words) [view diff] exact match in snippet view article find links to article
Aviation Forums". www.airliners.net. Retrieved 20 August 2023. "Triple-right triangle on a sphere (image)". Retrieved 20 August 2023. "Why B.o.B's Neil de
Parallax in astronomy (5,048 words) [view diff] exact match in snippet view article find links to article
of the Sun and Moon. He noted that the Sun, Moon, and Earth form a right triangle (with the right angle at the Moon) at the moment of first or last quarter