Find the value of cos145

1.	Find the value of cos145
Answer» which one of the following does not belong to the territory sector Which one of the following is not an activity of primary sector On the trig unit circle, arc 145 is in Quadrant IIcos 145 = - cos (35)Calculator gives -> cos 35 = 0.82Therefor, cos 145 = - 0.82.

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