Examples for

# Polyhedra

In geometry, a polyhedron is a three-dimensional solid whose boundary consists of only polygonal faces. Usually, polyhedra are classified by the number of faces, but Wolfram|Alpha has the ability to search for a family of polyhedra under other criteria, such as the number of edges or the shape of the polygon faces.

### Polyhedra

Compute properties for one polyhedron or compare multiple polyhedra.

#### Compute properties of a polyhedron:

#### Specify a Johnson solid by number:

#### Specify parameters for a polyhedron:

#### Compare several polyhedra:

### Classes of Polyhedra

Search for polyhedra with specific properties and compare them.