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What is the value of X? Enter your answer as a decimal in the box. Round only your final answer to the nearest 10th.

What is the value of X? Enter your answer as a decimal in the box. Round only your-example-1
User FCin
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1 Answer

1 vote
Use the Law of Sines to find side x.
x / sin(A) = c / sin(C)
x / sin(61°) = 15 / sin(81°)

x = (sin(61°) x 15) / sin(81°)

x = 13.283
Or rounded to 13.3
User Berecht
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