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These are the Transum resources related to the statement: "Understand and use

tanθ = sinθ ÷ cosθ

sin^{2}θ + cos^{2}θ = 1

sec^{2}θ = 1 + tan^{2}θ and

cosec^{2}θ = 1 + cot^{2}θ".

Here is an exam-style questions on this statement:

Click on a topic below for suggested lesson Starters, resources and activities from Transum.

This video on Trig Identities is from Revision Village and is aimed at students taking the IB Maths AA SL/HL course.

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