3D Shapes, 3D Figures in Geometry | Math@TutorVista.com

There are following types of 3-D figures. Prisms : Examples : a. A prism is a polyhedron for which the top and bottom faces are congruent polygons, and all other faces are rectangles.: b. A right prism have each angle is 90 degrees, but a non right prism

math.tutorvista.com