page 28
 |
 |
 |
 |
|||||
Icosahedron from crossed hexagons, 20 hexagons |
10 Tetrahedra, 40 triangles |
60-hedron, 60 rhombs |
Dodecahedron from crossed decagons, 12 decagons |
|||||
 |
 |
 |
||||||
60-hedron, 60 crossed tetragons |
Polyhedra in the Mathematikum in Gießen |
120-hedron, 120 triangles |
