Polyhedron
(Redirected from Polyhedra)
| Polyhedron | |||||||
|---|---|---|---|---|---|---|---|
| About | |||||||
| Rank | 3 | ||||||
| Plural | Polyhedra | ||||||
| Facet name | Face | ||||||
| Counts | |||||||
| Regular convex polyhedra | 5 | ||||||
| Regular star polyhedra | 4 | ||||||
| Regular finite compounds | 1 | ||||||
| Regular tesselations | 3 | ||||||
| Regular finite skew polyhedra of full rank | 9 | ||||||
| Regular skew apeirotopes | 27 | ||||||
| Hierarchy | |||||||
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A polyhedron or 3-polytope is a three-dimensional polytope. The facets of polyhedra are two-dimensional polygons, which are called its faces. There are infinitely many uniform polyhedra.
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