Which expression is equivalent to cos120°?

asked Feb 1, 2022 61.3k views

3 votes

by Zeb

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5 votes

Answer: B. cos240°

Explanation:

Took the Test/Exam on Edge

Ede answered Feb 2, 2022

by Ede

3.2k points

7 votes

The expression cos240 degrees is equivalent to cos120 degrees

Pat Zabawa answered Feb 6, 2022

3.6k points

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