A good example of this are the metal dodecahedrons (twelve-sided shape) which have been found ... of metal alloy (e.g. bronze), are usually a dodecahedron but sometimes different (e.g. an ...

There is no uniformity in the size or shape of the dodecahedra found so ... appeared to be a large pit—that a perfectly crafted dodecahedron was found. It's the 33rd to be found in England ...

A net is a 2D shape that folds to make up a 3D shape. The net of a dodecahedron (a platonic solid with twelve pentagonal faces) is made up of 12 regular pentagons. A cube has six faces.

A 3D shape with regular polygonal faces, meeting at equal angles, is a platonic solid. There are five platonic solids, the tetrahedron, cube, octahedron, dodecahedron and icosahedron. A prism is a ...

The ancient Greek mathematician Euclid proved in his Elements of Geometry that there are only five Platonic ... octahedron (eight sides that are equilateral triangles), the regular dodecahedron ...