# Great Dodecahedron

## What is the great dodecahedron?

The great dodecahedron is one of the 4 concave regular polyhedra. It has the following properties:
Vertex figure: (5.5.5.5.5)/2
Faces: 12
Edges: 30
Vertices: 12
Characteristic: -6
More information can be found here: https://en.wikipedia.org/wiki/Great_dodecahedron

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