3 years ago

PLS HELP ASAP! 20 PTS evaluate

Mathematics

1 answer:

alexandr1967 [171]3 years ago

7 0

Answer:

Step-by-step explanation:

Cos^-1(1/2) = 60

To get from a degree to radian, simply multiply by pi then divide by 180. So the final answer is 1/3pi or approximately 1.0472

I hope this helped! :D

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Alex787 [66]

Answer:

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Step-by-step explanation:

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Answer:

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