It details the formulas used to calculate their volumes, emphasizing the relationships between these shapes. For example, the volume of a pyramid is one-third that of a prism with the same base ...

A cylinder is a 3D shape with a circular cross section and a curved surface. It has no straight edges. To find the volume or surface area of a cylinder, calculate it in the same as a prism.

Find out how to measure the area of rectilinear shapes by breaking them ... in millilitres and litres. What is volume? Find out how the volume of a 3D shape can be calculated by counting cubes.