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Law of cosines: a2 = b2 + c2 – 2bccos(A). What is the measure of S to the nearest whole degree?
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Law of cosines: a2 = b2 + c2 – 2bccos(A). What is the measure of S to the nearest whole degree?

User Slavik
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1 Answer

3 votes

Answer:

I think the answer is 77.

Explanation:

Law of cosines: a2 = b2 + c2 – 2bccos(A). What is the measure of S to the nearest-example-1
User Alex Tarasenko
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