Definition:Base of Solid Figure

Definition
The base of a solid figure is one of its faces which has been distinguished from the others in some way.

The solid figure is usually oriented so that the base is situated at the bottom.

Base of Parallelepiped

 * Parallelepiped.png

Base of Pyramid

 * Pyramid.png

Base of Prism

 * Prism.png

Base of Cone

 * Cone.png

Base of Cylinder

 * Cylinder.png