Images for Mathematics

A grid of spherical triangles

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A subdivision of the sphere into 120 spherical triangles with angles 36°, 60°, 90°. Exhibit from Simmetria, giochi di specchi - Symmetry, playing with mirrors. The image has been used in the book Il ritmo delle forme - The rhythm of the shapes.

The image belongs to the sections...:
Spherical geometry (Other geometries)
The symmetry group of the dodecahedron (*532) (Symmetry)
The spheres (From the exhibitions of matematita)

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