OCR GCSE Mathematics · J560
Specification 10.02c, 10.03e · Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Foundation), Paper 4 (Higher), Paper 5 (Higher), Paper 6 (Higher)
Revise: Composite PerimeterA composite 2D shape is made by joining simpler flat shapes. Its perimeter is the total distance around the outside of the completed shape. Imagine walking once around its boundary: every straight or curved part you travel along contributes to the perimeter.
- Revise: Composite Area
A flat shape formed by combining two or more simpler two-dimensional shapes.