Disphenoidal tegmatic enneacontateron
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| Disphenoidal tegmatic enneacontateron | |
|---|---|
| Rank | 5 |
| Type | Uniform dual |
| Notation | |
| Coxeter diagram | o3m3o3m3o |
| Elements | |
| Tera | 90 tetragonal disphenoidal tegums |
| Cells | 360 sphenoids |
| Faces | 120+120+180 isosceles triangles |
| Edges | 30+30+120 |
| Vertices | 12+20 |
| Vertex figure | 12 notched triacontachora, 20 triangular duotegums |
| Measures (edge length 1) | |
| Central density | 1 |
| Related polytopes | |
| Dual | Small birhombidodecateron |
| Abstract & topological properties | |
| Euler characteristic | 2 |
| Orientable | Yes |
| Properties | |
| Symmetry | A5×2, order 1440 |
| Convex | Yes |
| Nature | Tame |
The disphenoidal tegmatic enneacontateron is a convex isoteric polyteron with 90 identical tetragonal disphenoidal tegums as tera. It can be obtained as the dual of the small birhombidodecateron.