The Snub Dodecadodecahedron

A non-convex semi-regular polyhedron.

The snub dodecadodecahedron is one of the stellated archimedians.

Vertex
Symbol
Wythoff
Symbol
No. of
Vertices
No. of
Edges
{5/2}
Faces
{3}
Faces
{5}
Faces
Symmetry
Group
5/2.3.3.5.3 | 2 5/2 5 60 150 12 60 12 A5
Edge
Inter-Radius
= 0.85305   Edge
Circum-Radius
= 0.78466
Edge
In. Dodecahedral Edge
= 1.17336   Edge
Ex. Dodecahedral Edge
= 0.95914