A cone is a 3D shape with 2 faces and one edge A sphere is a 3D shape. It has one continuous face and no edges A cylinder is a type of prism. It has 3 faces and 2 edges The volume of a cone is ...

The volume of a cone with a base of radius R and a height h is πR 2 h/3. Working through the formula for the volumes of those two cones, that difference can be expressed as π/3R 2 (h - 512/h 2).