Rosalyn tried to define a rotation about point C. . For the center point C, the image C' is at the same point as C. For a point P that is not at C, a counterclockwise rotation of about point C creates point P', such that . m/PCP' = 0 • Point C is the midpoint of PP' ● Which counterexample shows that Rosalyn's definition does not define a rotation?​