Search results
Results from the WOW.Com Content Network
3D model of a ditrigonal dodecadodecahedron. In geometry, the ditrigonal dodecadodecahedron (or ditrigonary dodecadodecahedron) is a nonconvex uniform polyhedron, indexed as U 41. It has 24 faces (12 pentagons and 12 pentagrams), 60 edges, and 20 vertices. [1] It has extended Schläfli symbol b{5, 5 ⁄ 2}, as a blended great dodecahedron, and ...
Duals of the ditrigonal polyhedra Small triambic icosahedron (Dual of small ditrigonal icosidodecahedron) — V(3. 5 / 2 .3. 5 / 2 .3. 5 / 2 ) Medial triambic icosahedron (Dual of ditrigonal dodecadodecahedron) — V(5. 5 / 3 .5. 5 / 3 .5. 5 / 3 ) Great triambic icosahedron (Dual of great ditrigonal ...
3D model of a great ditrigonal dodecicosidodecahedron. In geometry, the great ditrigonal dodecicosidodecahedron (or great dodekified icosidodecahedron) is a nonconvex uniform polyhedron, indexed as U 42. It has 44 faces (20 triangles, 12 pentagons, and 12 decagrams), 120 edges, and 60 vertices. [1] Its vertex figure is an isosceles trapezoid.
3D model of a small ditrigonal dodecicosidodecahedron. In geometry, the small ditrigonal dodecicosidodecahedron (or small dodekified icosidodecahedron) is a nonconvex uniform polyhedron, indexed as U 43. It has 44 faces (20 triangles, 12 pentagrams and 12 decagons), 120 edges, and 60 vertices. [1] Its vertex figure is a crossed quadrilateral.
Models listed here can be cited as "Wenninger Model Number N", or W N for brevity. The polyhedra are grouped in 5 tables: Regular (1–5), Semiregular (6–18), regular star polyhedra (20–22,41), Stellations and compounds (19–66), and uniform star polyhedra (67–119).
3D model of a dodecadodecahedron. In geometry, the dodecadodecahedron is a nonconvex uniform polyhedron, indexed as U 36. [1] It is the rectification of the great dodecahedron (and that of its dual, the small stellated dodecahedron). It was discovered independently by Hess , Badoureau and Pitsch .
There are five uniform ditrigonal polyhedra, all with icosahedral symmetry. [1] The three uniform star polyhedron with Wythoff symbol of the form 3 | p q or 3 / 2 | p q are ditrigonal, at least if p and q are not 2. Each polyhedron includes two types of faces, being of triangles, pentagons, or pentagrams.
3D model of an icosidodecahedron In geometry , an icosidodecahedron or pentagonal gyrobirotunda is a polyhedron with twenty ( icosi- ) triangular faces and twelve ( dodeca- ) pentagonal faces. An icosidodecahedron has 30 identical vertices , with two triangles and two pentagons meeting at each, and 60 identical edges, each separating a triangle ...