OCR GCSE Mathematics · J560
Specification 8.04b · Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Foundation), Paper 4 (Higher), Paper 5 (Higher), Paper 6 (Higher)
Revise: Quadrilateral PropertiesThe special names—parallelogram, rectangle, rhombus, square, trapezium and kite—tell us that the quadrilateral has extra structure. That extra structure creates properties that can be used to calculate lengths and angles or to justify steps in a proof.