Platonic Regular Polyhedra

tetrahedron

(4 faces, 6 edges, 4 corners)

C U B E (hexahedron)

(6 faces, 12 edges, 8 corners)

octahedron

(8 faces, 12 edges, 6 corners)

dodecahedron

(12 faces, 30 edges, 20 corners)

icosahedron

(20 faces, 30 edges, 12 corners)