I know that there are five Platonic solids, namely tetrahedron, hexahedron(Cube), octahedron, dodecahedron, and icosahedron. What I can't remember is what solids made of two types(or more)of regular polygons are called. An example of such a solid would be a soccer ball, constructed of pentagons and hexagons.
Does anyone know what this class of solids is called and how many there are?
Bucky balls?
