Perimeter

The perimeter of a shape is the distance around the outside of it, which you can find by adding up the lengths of the sides. The tutor explains the concept and then illustrates it with a few sample shapes. In t… more

The perimeter of a shape is the distance around the outside of it, which you can find by adding up the lengths of the sides. The tutor explains the concept and then illustrates it with a few sample shapes. In this GCSE Maths revision video, our GCSE Maths tutor discusses Perimeter.