SOLUTION: The side opposite a 50 degree corner of a triangular plot of land is 300 feet long. What is the angle measure of another corner if its opposite side is 250 feet long?

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Question 967826: The side opposite a 50 degree corner of a triangular plot of land is 300 feet long. What is the angle measure of another corner if its opposite side is 250 feet long?
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
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The side opposite a 50 degree corner of a triangular plot of land is 300 feet long.
What is the angle measure of another corner if its opposite side is 250 feet long?
:
we can use the law of sines here, where A = the other angle, opposite 250 ft
250%2Fsin%28A%29 = 300%2Fsin%2850%29
Cross multiply
300*sin(A) = 250 * sin(50)
300*sin(A) = 191.5
sin(A) = 191.5%2F300
sin(A) = .6383
use your calc; find sin^-1
A = 39.67 degrees
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