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What is the measurement of angle A to the nearest degree?

What is the measurement of angle A to the nearest degree?-example-1
User Jinjinov
by
6.7k points

1 Answer

3 votes

Answer:

51°

Explanation:

The Law of Sines tells you the sine of the angle measure is proportional to the length of the opposite side.

... sin(A)/(7 in) = sin(95°)/(9 in)

Multiplying by 7 in and finding the arcsin, we get ...

... A = arcsin(7/9·sin(95°)) ≈ 50.789°

... A ≈ 51°

User Xuyang
by
5.9k points
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