Box (3d modeling)

A box is a rectangular prism. It has length, width, height, and volume.

It is a convex polyhedron. It contains faces that encloses a single region of space. It has six faces, and eight vertices, and twelve edges.

Euler's Theorem refers to the numbers above:

     The number of faces (F), vertices (V), and edges
     (E) of a polyhedron are related by the formula F + V =
     E + 2.