A soccer ball is a projectile with a surface composed of hexagons and pentagons. It includes a special shape called the icosahedron, part of a family of shapes called platonic solids, shapes that have all sides and angles equal. The family includes tetrahedrons, hexahedrons (cubes), octahedrons, dodecahedrons, and the icosahedrons (with 20 equal sides and angles). Your challenge: create a net for each of the platonic solids. Can you figure out why there are only five members of this family of shapes?