3 years ago

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

1 answer:

8 0

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

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