Category:Definitions/Pyramids

This category contains definitions related to Pyramids.
Related results can be found in Category:Pyramids.

Let $P$ be a polygon.

Let $Q$ be a point not in the plane of $P$.

From each vertex of $P$, let lines be drawn to $Q$.

The polyhedron which is contained by $P$ and the triangles formed by the sides of $P$ and the lines to $Q$ is a pyramid.