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Select all angle measures for which cos of theta = 1/2

2 Answers

4 votes

Answer:

The general solution to cos(theta) = 1/2 is 2k π ± π /3, translated to degrees, the solution is360k ± 60 degrees, where k is an integer

Explanation:

User Mohamed Nageh
by
9.0k points
3 votes

Answer:

-60 and 660

Explanation:

just got it right on e2020

User Interboy
by
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