Hi, does anyone know the formula for Sin (trigonometry)? | Scoodle

Maths

Asked by Alice

Hi, does anyone know the formula for Sin (trigonometry)?

Sin (a) = opposite/hypotenuse

SOH CAH TOA can help you to remember this, give it a google!

However if you mean the sine rule, it’s:

a/sin(A) = b/sin(B) = c/sin(C)

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