# Category:Parallelepipeds

This category contains results about Parallelepipeds.
Definitions specific to this category can be found in Definitions/Parallelepipeds.

A parallelepiped is a polyhedron formed by three pairs of parallel planes:

In the above example, the pairs of parallel planes are:

$ABCD$ and $HGFE$
$ADEH$ and $BCFG$
$ABGH$ and $DCFE$

## Subcategories

This category has the following 2 subcategories, out of 2 total.