an equilateral triangle is a triangle in which all three sides have the same length. In the familiar Euclidean geometry, an equilateral triangle is also...
28 KB (3,717 words) - 06:28, 15 May 2024
Reuleaux triangle into an inner equilateral triangle and three curvilinear regions between this inner triangle and the arcs forming the Reuleaux triangle, and...
56 KB (6,484 words) - 08:58, 21 August 2024
including the equilateral triangle as a special case. Examples of isosceles triangles include the isosceles right triangle, the golden triangle, and the faces...
37 KB (4,093 words) - 02:22, 21 August 2024
Sierpiński triangle, also called the Sierpiński gasket or Sierpiński sieve, is a fractal with the overall shape of an equilateral triangle, subdivided...
22 KB (2,667 words) - 06:48, 22 August 2024
Hexagon (redirect from Equilateral hexagon)
truncated equilateral triangle, t{3}, which alternates two types of edges. A regular hexagon is defined as a hexagon that is both equilateral and equiangular...
30 KB (2,669 words) - 23:13, 1 July 2024
least to Euclid. Equilateral triangle Isosceles triangle Scalene triangle Right triangle Acute triangle Obtuse triangle Each triangle has many special...
49 KB (5,964 words) - 19:16, 2 September 2024
Napoleon's theorem (redirect from Napoleon's triangle)
of those equilateral triangles themselves form an equilateral triangle. The triangle thus formed is called the inner or outer Napoleon triangle. The difference...
22 KB (2,893 words) - 06:50, 19 June 2024
Cuboctahedron (redirect from Radial equilateral symmetry)
(tesseract). Radially equilateral polytopes are those that can be constructed, with their long radii, from equilateral triangles which meet at the center...
19 KB (1,924 words) - 17:05, 21 August 2024
can both be called regular icosahedra. Each has 30 edges and 20 equilateral triangle faces with five meeting at each of its twelve vertices. Both have...
11 KB (875 words) - 01:16, 6 August 2024
fail to qualify as triangle centers. For an equilateral triangle, all triangle centers coincide at its centroid. However the triangle centers generally...
32 KB (3,896 words) - 10:47, 26 August 2024