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

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asked Mar 2, 2019 154k views

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

Mathematics
college

Slavik asked

by Slavik

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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

Alex Tarasenko answered Mar 6, 2019

by Alex Tarasenko

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