Mind map
sine & cosine rules
Map content
sine & cosine rules
sine rule
- a b c
- _______ = ________ = _______
- sinA sinB sinC
- _______ = ________ = _______
- a b c
cosine rule
- a² = b² + c² - 2bc cosA
Lower case a, b and c represents sides of a triangle
- the upper case A, B and C represent the opposite angles of the sides of a triangle
area of triangle = 1/2 ab sinC
Information
- Description
- GCSE Mathematics Mind Map on sine & cosine rules, created by Dan Telford on 21/11/2019.
- Created by
- Dan Telford
- Views
- 2
- History
-
- Created by lizabeth rawson · Nov 18, 2019
- Copied by Dan Telford · Nov 21, 2019
- Rating