This practice question asks you to rotate a figure 90 degrees about the origin. A 90 degree rotation is a counter-clockwise rotation.
Rotation of 90 Degrees about the Origin is a free educational video by mrviolamath.It helps students in grades HS practice the following standards HSG.CO.A.3.
1. HSG.CO.A.3 : Given a rectangle, parallelogram, trapezoid, or regular polygon, describe the rotations and reflections that carry it onto itself..