Question

A rotation of 150° counterclockwise about the origin would be the same as a rotation of__________ clockwise about the origin.

360°
300°
30°
210°

Answer 1

210

Explanation:

360-150

think about it like going the opposite direction on a circle.

if you are on a 1 mile trail that is a circle at the starting point and you walk right to get to a marker that is half way, if you went left, the marker would be 0.5 miles the opposite direction.