Cone. Cones have both a curved and a flat surface. ... Triangular prism. Triangular prisms have 5 flat faces. 2 are triangle shaped and 3 are rectangle shaped.

A cone has a circular base and one curved face made from a sector of a circle. ... A triangular prism has three edges for each end face and a further three for the edges joining them together.

Explains the concepts of volume for various geometric solids, including prisms, pyramids, cylinders, cones, and spheres. It details the formulas used to calculate their volumes, emphasizing the ...