The Snub Dodecahedron
A semi-regular polyhedron with four triangles and a pentagon meeting at each vertex.
The snub dodecahedron is one of the thirteen archimedian solids. The pentagonal faces lie on the surface of a circumscribing dodecahedron, and twenty of the triangular faces lie on a circumscribing icosahedron.
| Vertex Symbol |
Wythoff Symbol |
No. of Vertices |
No. of Edges |
{3} Faces |
{5} Faces |
Symmetry Group |
Dual Polyhedron |
| 3.3.3.3.5 | | 2 3 5 | 60 | 150 | 20+60 | 12 | A5 | Pentagonal Hexecontahedron |
|
Edge Inter-Radius |
= | 0.47686 |
Edge Circum-Radius |
= | 0.46386 | |
|
Edge Icosahedral Edge |
= | 0.364 |
Edge Dodecahedral Edge |
= | 0.562 |