The 5 Platonic Solids
The 5 Platonic Solids: Why Symmetry Matters Symmetry, not shape, is the real subject The 5 Platonic solids are the Cube (Hexahedron, 6 square faces), Icosahedron (20 triangular faces), Tetrahedron (4 triangular faces), Octahedron (8 triangular faces, and Dodecahedron (12… Read More »The 5 Platonic Solids