Tetrapentagonal tiling
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Tetrapentagonal tiling | |
---|---|
Rank | 3 |
Type | Uniform |
Space | Hyperbolic |
Notation | |
Bowers style acronym | Tepet |
Coxeter diagram | o5x4o () |
Elements | |
Faces | 5N squares, 4N pentagons |
Edges | 20N |
Vertices | 10N |
Vertex figure | Rectangle, edge lengths √2 and (1+√5)/2 |
Measures (edge length 1) | |
Circumradius | |
Related polytopes | |
Army | Tepet |
Regiment | Tepet |
Dual | 5-4 rhombille tiling |
Abstract & topological properties | |
Surface | Sphere |
Orientable | Yes |
Genus | 0 |
Properties | |
Symmetry | [5,4] |
Convex | Yes |
The tetrapentagonal tiling or tepet is a uniform tiling of the hyperbolic plane. 2 pentagons and 2 squares join at each vertex. It can be formed from the rectification of the pentagonal tiling or its dual order-5 square tiling.
Representations[edit | edit source]
The tetrapentagonal tiling has the following Coxeter diagrams:
- o5x4o () (main symmetry)
- x5o5x () (as cantellated order-5 pentagonal tiling)
- o5x4s () (as alternated faceting)
External links[edit | edit source]
- Klitzing, Richard. "tepet".
- Wikipedia contributors. "Tetrapentagonal tiling".