The area of a rectangle is length multiplied by ... 20 × 15 = 300 The volume of the prism is 300 cm³. Practise finding the surface area and volume of prisms with this quiz.

Discover how to work out the area of a triangle, by working out the area of a rectangle and then dividing ... in millilitres and litres. What is volume? Find out how the volume of a 3D shape ...