Perimeter

Definition of Perimeter

Topics that use Perimeter

• Mensuration (OCR GCSE)

Related terms

• Circumference
• Cross-section
• Frustum
• Prism
• Surface Area

Using Perimeter in the exam

Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.