Pentagonal duoantifastegiaprism |
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Rank | 5 |
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Type | Scaliform |
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Notation |
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Bowers style acronym | Pedafup |
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Coxeter diagram | xo5ox xo5ox&#x |
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Elements |
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Tera | 20 pentagonal antifastegiums, 2 pentagonal duoprisms |
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Cells | 50 tetrahedra, 50 square pyramids, 20 pentagonal prisms, 20 pentagonal antiprisms |
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Faces | 200 triangles, 50 squares, 20 pentagons |
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Edges | 100+100 |
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Vertices | 50 |
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Vertex figure | Square-tetragonal disphenoidal wedge, edge lengths 1, √2, and (1+√5)/2 |
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Measures (edge length 1) |
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Circumradius | |
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Hypervolume | |
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Height | |
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Central density | 1 |
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Related polytopes |
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Army | Pedafup |
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Regiment | Pedafup |
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Dual | Pentagonal duoantifastegiategum |
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Abstract & topological properties |
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Euler characteristic | 2 |
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Orientable | Yes |
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Properties |
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Symmetry | (I2(10)▲S2)/2, order 400 |
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Convex | Yes |
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Nature | Tame |
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The pentagonal duoantifastegiaprism or pedafup, also known as the pentagonal duoantiwedge, is a convex scaliform polyteron and a member of the duoantifastegiaprism family. It consists of 2 pentagonal duoprisms and 20 pentagonal antifastegiums. 1 pentagonal duoprism and 6 pentagonal antifastegiums join at each vertex.
A pentagonal duoantifastegiaprism of edge length 1 has verex coordinates given by: