Quasiprismated penteract
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Quasiprismated penteract | |
---|---|
Rank | 5 |
Type | Uniform |
Notation | |
Bowers style acronym | Quappin |
Coxeter diagram | x4/3o3o3x3o () |
Elements | |
Tera | 80 triangular-square duoprisms, 80 octahedral prisms, 32 rectified pentachora, 10 quasidisprismatotesseractihexadecachora |
Cells | 160 tetrahedra, 320+320 triangular prisms, 160 octahedra, 40+240 cubes |
Faces | 320+640 triangles, 240+960 squares |
Edges | 480+960 |
Vertices | 320 |
Vertex figure | Triangular crossed antifastegium, edge lengths 1 (base triangular prism) and √2 (sides and top triangle) |
Measures (edge length 1) | |
Circumradius | |
Hypervolume | |
Diteral angles | Quidpith–cube–quidpith: 90° |
Quidpith–tet–rap: | |
Quidpith–trip–ope: 60° | |
Quidpith–cube–tisdip: | |
Ope–trip–tisdip: 30° | |
Rap–oct–ope: | |
Related polytopes | |
Army | Sirn |
Regiment | Fawdint |
Conjugate | Small prismated penteract |
Abstract & topological properties | |
Orientable | Yes |
Properties | |
Symmetry | B5, order 3840 |
Convex | No |
Nature | Tame |
The quasiprismated penteract, or quappin, is a nonconvex uniform polyteron. It consists of 80 triangular-square duoprisms, 80 octahedral prisms, 32 rectified pentachora, and 10 quasidisprismatotesseractihexadecachoron. One rectified pentachoron, 2 quasidisprismatotesseractihexadecachora, 3 octahedral prisms, and 3 triangular-square duoprisms join at each vertex. It is the quasiruncination of the penteract.
Vertex coordinates[edit | edit source]
Its vertices are the same as those of its regiment colonel, the frustosphenary dispenteractitriacontaditeron.