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 regular dodecahedron or pentagonal dodecahedron[1] is a dodecahedron (a polyhedron with 12 faces) composed of regular pentagonal faces, three meeting at each vertex.

A dodecahedron, the 12-faced geometric solid made of pentagons, has a surprisingly wide range of uses spanning acoustics, gaming, architecture, and even cosmology.

Aug 3, 2023 · What is a dodecahedron. Learn how to find its volume and surface area with formulas, solved examples, and diagrams

Feb 27, 2025 · A dodecahedron is a three-dimensional shape with 12 flat faces, each a regular pentagon. This geometric marvel has fascinated mathematicians, artists, and architects for centuries. …

3 days ago · A (general) dodecahedron is a polyhedron having 12 faces.

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.

One of the most enigmatic and unusual type of artifact to be recovered from ancient times, the Roman dodecahedron is a small, hollow object made of bronze or (more rarely) stone, with a geometrical …

Apr 21, 2026 · Roman Dodecahedrons: The Enigmatic Objects That Still Baffle Historians Imagine digging through a rain-soaked field in rural Europe and unearthing a hollow, bronze object that looks …

A dodecahedron has 12 flat faces, all shaped like pentagons. Here are 12 cool things you just may not know about them.