Decagonal duotegmatic tegum
(Redirected from Decagonal duotegmatic bipyramid)
| Decagonal duotegmatic tegum | |
|---|---|
| Rank | 5 |
| Type | Uniform dual |
| Notation | |
| Coxeter diagram | m2m10o2m10o |
| Elements | |
| Tera | 200 tetragonal disphenoidal pyramids |
| Cells | 100 tetragonal disphenoids, 400 sphenoids |
| Faces | 40+200+200 isosceles triangles |
| Edges | 20+40+100 |
| Vertices | 2+20 |
| Vertex figure | 2 decagonal duotegums, 20 square-decagonal duotegums |
| Measures (edge length 1) | |
| Central density | 1 |
| Related polytopes | |
| Dual | Decagonal duoprismatic prism |
| Abstract & topological properties | |
| Euler characteristic | 2 |
| Orientable | Yes |
| Properties | |
| Symmetry | I2(10)≀S2×A1, order 1600 |
| Convex | Yes |
| Nature | Tame |
The decagonal duotegmatic tegum is an isoteric duotegum that consists of 200 tetragonal disphenoidal pyramids and 22 vertices.