Beautifully crafted Roman dodecahedron discovered in Lincoln—but what were they for?
The Norton Disney dodecahedron measures around 8cm across and weighs 245 grams. It has also been scanned using a 3D scanner ...
BBC1y
Properties of 3D Shapes
There are five platonic solids, the tetrahedron, cube, octahedron, dodecahedron and ... working out properties of 3D shapes with this quiz. You may need a pen and paper to help you with your ...