# What is the name of polyhedrons with twelve flat faces?

A dodecahedron is a 3-dimensional surface.

## Answer: A polyhedron with twelve flat faces is known as a dodecahedron.

Go through the given explanation along with the examples.

**Explanation:**

### A polyhedron with twelve flat faces is known as a dodecahedron.

Dodecahedron" comes from the Greek words "dodeka" and "hedra," which mean "12" and "seat or base," respectively.

.Examples include the Bilinski dodecahedron, decagonal prism, elongated square dipyramid (Johnson solid ), hexagonal dipyramid, and undecagonal pyramid.

3-D Structure of Dodecahedron