The Quasitruncated Great Stellated Dodecahedron

A non-convex semi-regular polyhedron.

The quasitruncated great stellated dodecahedron is one of the stellated archimedians.

Vertex
Symbol
Wythoff
Symbol
No. of
Vertices
No. of
Edges
{3}
Faces
{10/3}
Faces
Symmetry
Group
3.10/3.10/3 2 3 | 5/3 60 90 20 12 A5×C2
Edge
Inter-Radius
= 5 + 3root5
5
  Edge
Circum-Radius
= root(74 + 30root5)
root61
Edge
Icosahedral Edge
= 13 + 6root5
11
  Edge
Dodecahedral Edge
= 25 + 11root5
10