what is a dodecahedron?
The regular dodecahedron, often simply called the dodecahedron, is the Platonic solid composed of 20 polyhedron vertices, 30 polyhedron edges, and 12 pentagonal faces, . It is also uniform polyhedron and Wenninger model. It is given by the Schlaefli schlÃ¤fli symbol and The wythoff. symbol