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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?
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1 vote
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
User Mitchell Simoens
by
7.8k points

1 Answer

3 votes
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
by
7.9k points
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