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Please help me answer this if you can. A right triangle has side lengths of 3, 4, and 5. What are the angle measures of the two acute angles to the nearest tenth?

Please help me answer this if you can. A right triangle has side lengths of 3, 4, and 5. What are the angle measures of the two acute angles to the nearest tenth?
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4 votes
Please help me answer this if you can.

A right triangle has side lengths of 3, 4, and 5. What are the angle measures of the two acute angles to the nearest tenth?

User EgorBo
by
7.8k points

1 Answer

4 votes
Sin(angle)= 4/5
Angle = sine^-1 (4/5)
Angle 1= 53.1

180-(90+53.1) = 36.9

The answers are 36.9 and 53.1

User Soumen Mukherjee
by
7.9k points
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