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What is measure of angle A?

Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth.

What is measure of angle A? Enter your answer as a decimal in the box. Round only-example-1
User Pizzicato
by
6.9k points

1 Answer

5 votes

Answer:

A = 53.13 degrees

Explanation:

sin theta = opposite side/ hypotenuse

sin A = 4/5

Take the inverse of each side

sin ^-1 sin A = sin ^-1 (4/5)

A = 53.13010

To the nearest hundredth

A = 53.13 degrees

User ArtisanSamosa
by
6.7k points