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Practice Questions and Resources
Everything you need to master this topic.
Key Points
SOH: sin = opposite ÷ hypotenuse.
CAH: cos = adjacent ÷ hypotenuse.
TOA: tan = opposite ÷ adjacent.
Use inverse trig to find angles.
Only works in right-angled triangles.
Keywords: SOHCAHTOA, sine, cosine, tangent, trigonometry, GCSE maths.
Step-by step tutorial
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