Encyclopedia > Parallelepiped

Article Content

Parallelepiped

A parallelepiped, also (incorrectly) called parallelopiped, is a 3-dimensional polyhedron with six parallelograms for faces. The word is also sometimes used for the higher-dimensional analogues.

Properties

All opposite faces are parallel. The volume of a parallelepiped can be calculated most easily using determinants.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Holtsville, New York

... As of the census of 2000, there are 17,006 people, 5,316 households, and 4,454 families residing in the town. The population density is 943.4/km² ...