Mind map
Trigonometry
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Trigonometry
Trig Identities
- tanA=sinA/cosA
- sin^2A+cos^2A=1
Special Ratios
Sine and Cosine Rules
- a^2=b^2+c^2-2bccosA
- cosA=b^2+c^2-a^2/2bc
- a/sinA = b/sinB = c/sinC
Area of Triangle
- (1/2)bcSinA
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- AS level Maths (C2) Mind Map on Trigonometry, created by Emily Bradshaw on 14/02/2017.
- Created by
- Emily Bradshaw
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