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.

3-dimensional shapes - Edexcel 3-dimensional shapes have faces, edges and vertices. Volume is the space contained within a 3D shape. Surface area is the sum of the area of each face. 3D shapes can ...

aiding the creation of visual effects in video games and movies as well as the fabrication of complex geometric shapes using tools like 3D printing. Under the hood, mathematical problems called ...