Decagonal duoexpandotegum
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| Decagonal duoexpandotegum | |
|---|---|
| Rank | 4 |
| Type | Isotopic |
| Elements | |
| Cells | 400 mirror-symmetric triangular antitegums |
| Faces | 400 irregular tetragons, 200+200+400 kites |
| Edges | 40+200+200+400+400 |
| Vertices | 20+20+100+100+200 |
| Vertex figure | 100 tetragonal disphenoids, 200 notches, 100 digonal scalenohedra, 20+20 decagonal tegums |
| Measures (edge length 1) | |
| Central density | 1 |
| Related polytopes | |
| Dual | Decagonal duoexpandoprism |
| Abstract & topological properties | |
| Euler characteristic | 0 |
| Orientable | Yes |
| Properties | |
| Symmetry | I2(10)≀S2, order 800 |
| Convex | Yes |
| Nature | Tame |
The decagonal duoexpandotegum is a convex isochoric polychoron and member of the duoexpandotegum family with 400 mirror-symmetric triangular antitegums as cells.
Each cell of this polychoron has mirror symmetry, with 4 kites and 2 irregular tetragons for faces.