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Truncated great icosahedron

Truncated great icosahedron
- formed when cutting each of the 12 rays of a great icosahedron.
Truncated great icosahedron1

The face of the polyhedron is formed by truncating the face of a great icosahedron (indicated in green).

A polyhedron consists of 20 groups of such polygons.

In the place of the cross section of the plane, a face is formed in the shape of a pentagonal star.

 

Truncated great icosahedron2
The net of the polygons is as follows:

Video. Rotation of a polyhedron

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