The most familiar dodecahedron is the regular dodecahedron with regular pentagons as faces, which is a Platonic solid. There are also three regular star dodecahedra, which are constructed as stellations …

A dodecahedron is a three-dimensional figure having twelve faces that are pentagonal in shape. It has 12 faces, 20 vertices, and 30 edges. Learn more about dodecahedron in this article.

But many famous convex polyhedra — for instance the dodecahedron, or the truncated icosahedron, the shape that forms a soccer ball — are highly symmetric and difficult to analyze.

Jul 23, 2025 · A dodecahedron is a 3D geometric shape that belongs to the category of polyhedra, specifically known as a Platonic solid. It has twelve flat faces, with each face being a regular pentagon.

Aug 3, 2023 · Dodecahedron ‘Dodeca’ means 12, and ‘hedra’ means face or seat. So ’dodecahedron’ is a three-dimensional solid with 12 flat faces. It is one of the 5 platonic solids. The diagram shows the …

Add to word list geometry a solid shape that has twelve flat surfaces of equal size, each with five sides (Definition of dodecahedron from the Cambridge Academic Content Dictionary © Cambridge …

Dodecahedron A dodecahedron is a polyhedron with 12 faces. In the figure below are 2 different types of dodecahedrons. The prefix "dodeca" means twelve. Because of their complex nature, a …