Question

$prove : \sin \: a =perpendicuarr \div hypotenuse$
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Answer 1

Answer:

sine or sinθ= Perpendicular/ Hypotenuse= Opposite/Hypotenuse. cosine or cosθ= Base/ Hypotenuse= Adjacent/Hypotenuse.

Step-by-step explanation:

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Answer 2

Ans=Now, formulas for ratios are as follows: sine or sinθ= Perpendicular/ Hypotenuse= Opposite/Hypotenuse. cosine or cosθ= Base/ Hypotenuse= Adjacent/Hypotenuse.

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