![]() |
||||||||||||||
Points of coordinates: ![]() are the 20 vertices of a regular dodecahedron of edge 2. Where Phi is the golden ratio we've seen in the golden rectangle. ![]() We can calculate the distance between pairs of adjacents vertices to convince ourselves. This is an interesting step in understanding properties of this polyhedron, for example, the volume of a regular dodecahedron. One eighth of a dodecahedron of side 2 has the same volume as a dodecahedron of side 1. ENLACES
|