Truncation of the icosahedron->Soccer ball (football)
- Author:
- Vincent Pantaloni
Truncation of the 12 vertices of the icosahedron.
Knowing that the icosahedron is the dual of the dodecahedron, or by seeing that it is made with 3 (golden) rectangles perpendicular to one another, find the number of pentagons and hexagons on a football.