Give two angles, one positive and one negative that are coterminal with the given angle.

Coterminal angles share the same initial side and terminal sides. To find one positive and one negative coterminal angles, all you need to do is to add 360 or subtract 360. For example, lets find the two coterminal angles of 60 degrees. Solution: 60+360 = 420 (positive coterminal angle), 60-360 = -300 (negative coterminal angle).

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