Chapter 11, Problem 13E

In Fig. 11-47, indicate which point is

a. the image of B under a ${90}^{\circ }$ clockwise rotation with rotocenter A.

b. the image of A under a ${90}^{\circ }$ clockwise rotation with rotocenter B.

c. the image of D under a ${60}^{\circ }$ clockwise rotation with rotocenter B.

d. the image of D under a ${120}^{\circ }$ clockwise rotation with rotocenter B.

e. the image of I under a ${3690}^{\circ }$ clockwise rotation with rotocenter A.

Figure 11-47