Question 951623
Can you show/explain the steps to "Find the measure of each angle to the nearest tenth of a degree for cos B = 0.2493? I know the answer is 75.6, but I cannot figure out how to get the answer. Just in case you need info about the triangle for cos B.....adjacent leg = 1 and the hypotenuse = the square root of 26.
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I used my TI-84+ calculator to get::
B = cos^-1(0.2493) = 75.56 degrees
Cheers,
Stan H.
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