[PDF] PRISMS AND PYRAMIDS - reSolve Investigating Pyramids and Prisms with Algebra This section has two main tasks: 1. Finding the rules that give the number of vertices, edges and faces of a prism or pyramid if the shape of What Are Prisms & Pyramids? | Sciencing Apr 24, 2017In math, a prism is a polyhedron made up of parallel top and bottom bases and rectangular side faces. Pyramids have one base and triangular side faces, which meet at a central vertex point. A dice or cube is an example of a prism. A traditional tent with flat faces that meet at one vertex and one base is an example of a triangular pyramid.