Question: The unit circle below shows 30 and -30. Find the values below, rounded to three decimal places if necessary. cos(30)= (0.866,0.500) 30 cos(-30)= 30

The unit circle below shows 30 and -30. Find the values below,

The unit circle below shows 30 and -30. Find the values below, rounded to three decimal places if necessary. cos(30)= (0.866,0.500) 30 cos(-30)= 30 cos(30) = (0.866,-0.500)

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