Images for Mathematics

A (3,3,3,3,5)

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A uniform polyhedron of type (3,3,3,3,4): around each vertex there are four equilateral triangles and a pentagon.
This image has been used in the posters on polyhedra realized for the exhibition Simmetria, giochi di specchi - Symmetry, playing with mirrors.

The image belongs to the sections...:
The rotation group of a dodecahedron (532) (Symmetry)
Uniform polyhedra and their duals (3D geometry)
Posters about polyhedra (From the exhibitions of matematita)