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?
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we can use the law of sines here, where A = the other angle, opposite 250 ft
{{{250/sin(A)}}} = {{{300/sin(50)}}}
Cross multiply
300*sin(A) = 250 * sin(50)
300*sin(A) = 191.5
sin(A) = {{{191.5/300}}}
sin(A) = .6383
use your calc; find sin^-1
A = 39.67 degrees
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