Paragyrate diminished rhombicosidodecahedron
| Paragyrate diminished rhombicosidodecahedron | |
|---|---|
 | |
| Type |
Johnson J76 - J77 - J78 |
| Faces |
3x5 triangles 3x5+10 squares 1+2x5 pentagons 1 decagon |
| Edges | 105 |
| Vertices | 55 |
| Vertex configuration |
10(4.5.10) 10(3.42.5) 3x5+2.10(3.4.5.4) |
| Symmetry group | C5v |
| Dual polyhedron | - |
| Properties | convex |
| Net | |
 | |
In geometry, the paragyrate diminished rhombicosidodecahedron is one of the Johnson solids (J77).
A Johnson solid is one of 92 strictly convex polyhedra that have regular faces but are not uniform (that is, they are not Platonic solids, Archimedean solids, prisms or antiprisms). They were named by Norman Johnson, who first listed these polyhedra in 1966.[1]
External links
- ↑ Johnson, Norman W. (1966), "Convex polyhedra with regular faces", Canadian Journal of Mathematics 18: 169–200, doi:10.4153/cjm-1966-021-8, MR 0185507, Zbl 0132.14603.