Retrohollow stellated icositetrachoric antiprism
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Retrohollow stellated icositetrachoric antiprism | |
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File:Retrohollow stellated icositetrachoric antiprism.png | |
Rank | 5 |
Type | Uniform |
Notation | |
Bowers style acronym | Rahsiap |
Elements | |
Tera | 48 pentachora, 48 faceted rectified pentachora, 48 tetrahedral prisms |
Cells | 48+48+192 tetrahedra, 144+192 triangular prisms |
Faces | 192+288 triangles, 36+288 squares |
Edges | 144+192 |
Vertices | 48 |
Measures (edge length 1) | |
Circumradius | √10/4 ≈ 0.79057 |
Height | √2/2 ≈ 0.70711 |
Related polytopes | |
Army | Icope |
Regiment | Hosiap |
Abstract & topological properties | |
Orientable | Yes |
Properties | |
Symmetry | F4/2×A1, order 1152 |
Convex | No |
Nature | Wild |
The retrohollow stellated icositetrachoric antiprism or rahsiap is a prismatic uniform polyteron consisting of 48 pentachora, 48 faceted rectified pentachora, and 48 central tetrahedral prisms; 5 pentachora, 10 faceted rectified pentachora, and 8 tetrahedral prisms meet at each vertex.
Vertex coordinates[edit | edit source]
The vertices of a retrohollow stellated icositetrachoric antiprism of edge length 1 are given by all permutations of the first four coordinates of:
External links[edit | edit source]
- Bowers, Jonathan. "Miscellaneous"
- Klitzing, Richard. "Hosiap"
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