Right rectangular prisms are the most common, with real-life examples including buildings, shoe boxes and pretty much any other three-dimensional object resembling a four-sided fish tank.

Triangles, squares, rectangles and pentagons are examples of polygons. A polyhedron is a 3D shape with faces made from polygons. Cubes, cuboids, tetrahedron and prisms are examples of polyhedra.

Explains the concepts of volume for various geometric solids, including prisms, pyramids, cylinders, cones, and spheres. It ...