Diagram 1: Book 1, Prop 44

Diagram 2: Book 6, Props 28, 29

Diagram 3: Book 6, Prop 28

Diagram 4: Book 6, Prop 29

Diagram 5

Diagram 6: Tetrahedron

Diagram 7: Octahedron

Diagram 9: Icosahedron

Diagram 8: Cube

Diagram 10: Icosahedran (Heath)

Diagram 11: Icosahedron (Pappus)

Diagram 12: Dodecahedron

Diagram 13: Dodecahedron