Like my great-grandfather used to say: …In geometry, an icosahedron is a regular polyhedron with twenty identical equilateral triangular faces, thirty edges and twelve vertices, and It is one of the five Platonic solids.
Like my great-grandfather used to say: …In geometry, an icosahedron is a regular polyhedron with twenty identical equilateral triangular faces, thirty edges and twelve vertices, and It is one of the five Platonic solids.
