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Can anyone help know if this is right if not what is the right answer?

Can anyone help know if this is right if not what is the right answer?-example-1

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We will use the Sine Ratio to solve for ∠A:

Sin(A) = Opposite / Hypotenuse
Sin(A) = 12 / 15
Sin(A) = 0.8 (Take the Inverted Sin of this number)
∠A = 53.13°

Therefore, ∠A = 53.13°


User Alexander Todorov
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