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Ahat [919]
3 years ago
9

CAN SOMEONE PLEASE HELP ME OUT WITH THIS I NEED 3 AND4

Mathematics
1 answer:
Vanyuwa [196]3 years ago
8 0

Answer:

3. missing angle is 35°

M=cos∧-1(5/7.8)=50.13°

N=180°-90°-50.13°=39.87°

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