Tetrahemihexacron
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| Tetrahemihexacron | |
|---|---|
 | |
| Rank | 3 |
| Type | Uniform dual |
| Notation | |
| Coxeter diagram | (m3/2o3m)/2 |
| Elements | |
| Faces | 6 |
| Edges | 12 |
| Vertices | 3+4 |
| Vertex figure | 3 squares, 4 triangles |
| Measures (edge length 1) | |
| Dihedral angle | 90° |
| Related polytopes | |
| Dual | Tetrahemihexahedron |
| Conjugate | None |
| Convex core | Cube |
| Abstract & topological properties | |
| Euler characteristic | 1 |
| Orientable | No |
| Genus | 1 |
| Properties | |
| Symmetry | A3, order 24 |
| Convex | No |
| Nature | Tame |
The tetrahemihexacron is the dual of the tetrahemihexahedron. Because the latter polyhedron has three faces going through its middle, three of the tetrahemihexacron's vertices are at an ideal points infinitely far away from the origin (in projective space). This is usually represented in images and models by prisms extending an arbitrarily long distance.
External links[edit | edit source]
- Wikipedia contributors. "Tetrahemihexacron".
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