Mathematics, 10.03.2021 14:00, moose12002

The law of cosines is a^2+b^2-2abcos(C). Find the value of 2abcos(C). A. 37
B. -40
C. 40
D. 20

The law of cosines is a^2+b^2-2abcos(C). Find the value of 2abcos(C).

A. 37B. -40C. 40D. 20

Answers: 1

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The law of cosines is a^2+b^2-2abcos(C). Find the value of 2abcos(C). A. 37
B. -40
C. 40<...