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yKpoI14uk [10]
3 years ago
7

Find the measure of the indicated angle to the nearest degree.

Mathematics
1 answer:
eimsori [14]3 years ago
6 0

1. use sin

inverse of sin(44/57) = 50.5 ---> 51°

2. use tan

inverse of tan(6/8) = 36.8 ---> 37°

3. use cos

inverse of cos(20/31) = 49.8 ---> 50°

4. use sin

inverse of sin(37/58) = 39.6 ---> 40°

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