Only counting polytopesof full rank. There are more regularpolytopesof each rank > 1 in higher dimensions. There are no Euclidean regular star tessellations...
There are no exceptional regularpolytopes in these dimensions. See also the listofregularpolytopes. Regularpolytopes can be further classified according...
geometry, a polytope is a geometric object with flat sides (faces). Polytopes are the generalization of three-dimensional polyhedra to any number of dimensions...
called a deltahedron. Euclidean tilings by convex regular polygons Platonic solid Listofregularpolytopes and compounds Equilateral polygon Carlyle circle...
List of surfaces Listof polygons, polyhedra and polytopesListofregularpolytopes and compounds Solid geometry, including table of major three-dimensional...
comparison mensuration. It also has many relations with other polytopes. The appearance ofregular icosahedron can be found in nature, such as the virus with...
Coxeter, Regular and Semi-RegularPolytopes II, [Math. Zeit. 188 (1985) 559-591] (Paper 24) H.S.M. Coxeter, Regular and Semi-RegularPolytopes III, [Math...
lists 32 regular compounds ofregular 4-polytopes in his book RegularPolytopes. McMullen adds six in his paper New Regular Compounds of 4-Polytopes, in which...
of space. This and the regular tessellation of cubes are the only such uniform honeycombs in 3-dimensional space. Like all regular convex polytopes,...
(1973). RegularPolytopes (3rd ed.). New York: Dover. pp. 122–123. Weisstein, Eric W. "Cube". MathWorld. Cube: Interactive Polyhedron Model* Volume of a cube...
geometry, there are 39 uniform polytopes with E6 symmetry. The two simplest forms are the 221 and 122 polytopes, composed of 27 and 72 vertices respectively...
the emblem of Azerbaijan. An eleven pointed star called the hendecagram was used on the tomb of Shah Nematollah Vali. Listofregularpolytopes and compounds#Stars...
polygons. The regular skew hexagon is the Petrie polygon for these higher dimensional regular, uniform and dual polyhedra and polytopes, shown in these...
Coxeter: Regular and Semi-RegularPolytopes, Part I, Mathematische Zeitschrift, Springer, Berlin, 1940 N.W. Johnson: The Theory of Uniform Polytopes and Honeycombs...
tetrahedral centers of the 421. These polytopes are part of a family of 255 = 28 − 1 convex uniform 8-polytopes, made of uniform 7-polytope facets and vertex...
of three regular tilings of the plane (the others are the equilateral triangle and the regular hexagon). The square is in two families ofpolytopes in...
5-gon. The sum of the internal angles in a simple pentagon is 540°. A pentagon may be simple or self-intersecting. A self-intersecting regular pentagon (or...
lists a few of these in his book RegularPolytopes. McMullen added six in his paper New Regular Compounds of 4-Polytopes. Self-duals: Dual pairs: Uniform...