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34kurt
2 years ago
11

Find the indicated angle . (Use either the Law of Sines or the Law of Cosines, as appropriate. Assume a = 16, c = 12, and ∠C = 4

5°. Round your answer to one decimal place. Assume that is greater than 90°.) =
Mathematics
1 answer:
mote1985 [20]2 years ago
7 0
Use the law of sines
11/sin50°=13/sinθ
11/0.766=13/sinθ
11sinθ=13(0.766)
11sinθ=9.958
sinθ=9.958/11
sinθ=0.9052727
use arcsin on your calculator
θ=64.86°
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