7. Rotation Notes
Read about Rotations
After you're done reading, try to define what a rotation is at the bottom.
Definition of Rotation
A rotation has a center and a directed angle. It takes a point to another point on the circle through the original point with the given center. The 2 radii to the original point and the image make the given angle.
is the image of after a counterclockwise rotation of using the point as the center.