Question

Which of the following is an equivalent transformation to the rotation of an object 270 degree clockwise?

A. 90 degree clockwise rotation
B. 180 degree clockwise rotation
C. 90 degree counter clockwise rotation
D. 180 degree counter clockwise rotation
E. a reflection over the x axis
F. a reflection over the y-axis

Answer 1

D. 180 degree counter clockwise rotation