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Find U

Write your answer as an integer or as a decimal rounded to the nearest tenth.
U =

Find U Write your answer as an integer or as a decimal rounded to the nearest tenth-example-1

1 Answer

4 votes
Law of sines:
w/sin(w) = u/sin(u)

Substitute:
11/sin(35) = u/sin(112)

Multiply by sin(112) to solve for u:
(11*sin(112)) / sin(35) = u

Solve:
10.199 / 0.574 = u
17.768 = u
17.8 = u :)
User Anto Antony
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