If sin A = 0.4, what is the measure of angle A?

Zella asked Jan 25, 2023

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3 votes

Zella asked Jan 25, 2023

by Zella

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10 votes

Answer: ≈23.58°

You would use a calculator with the
sin^(-1) function to work backward to find the angle of A.

$sin(A)=0.4\\\\sin^(-1)(0.4)=A\\\\A=23.58$

Amit Visodiya answered Jan 30, 2023

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