Decagonal duotruncatotegum
Jump to navigation
Jump to search
| Decagonal duotruncatotegum | |
|---|---|
| Rank | 4 |
| Type | Isotopic |
| Space | Spherical |
| Elements | |
| Cells | 400 mirror-symmetric edge-truncated tetrahedra |
| Faces | 400 scalene triangles, 400 kites, 200+200 mirror-symmetric pentagons |
| Edges | 20+200+200+400+400 |
| Vertices | 20+100+100+200 |
| Vertex figure | 100 tetragonal disphenoids, 200 notches, 100 digonal scalenohedra, 20 decambic tegums |
| Measures (edge length 1) | |
| Central density | 1 |
| Related polytopes | |
| Dual | Decagonal duotruncatoprism |
| Abstract & topological properties | |
| Euler characteristic | 0 |
| Orientable | Yes |
| Properties | |
| Symmetry | I2(10)≀S2, order 800 |
| Convex | Yes |
| Nature | Tame |
The decagonal duotruncatotegum is a convex isochoric polychoron and mmember of the duotruncatotegum family with 400 mirror-symmetric edge-truncated tetrahedra as cells.
Each cell of this polychoron has mirror symmetry, with 2 mirror-symmetric pentagons, 2 kites, and 2 scalene triangles for faces.