In this video we'll learn how to find the length of the diagonal of a right rectangular prism. We'll need to use the length, width and height of the prism to find the diagonal of one side, and then use that to find the diagonal of the prism.

Streaming video file encoded with permission for digital streaming by Infobase on April 25, 2015.

Diagonal of a Right Rectangular Prism: Geometry-Shapes in Space --(6:05).