OCR GCSE Mathematics J560 · 10.05e

Cosine rule

Code: 10.05e
In: 10.05 Triangle mensuration
Topic: 10 Mensuration
Course: GCSE Mathematics J560
Board: OCR

Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.

Points in 10.05 Triangle mensuration

10.05a Pythagoras’ theorem
10.05b Trigonometry in right-angled triangles
10.05c Exact trigonometric ratios
10.05d Sine rule
10.05e Cosine rule