Regular hexagon abcdef rotates 240° counterclockwise about its center to produce hexagon a'b'c'd'e'f'. which points will a' and b' coincide with in the preimage?
a) a' coincides with d and b' coincides with e
b) a' coincides with e and b' coincides with f
c) a' coincides with e and b' coincides with d
d) a' coincides with d and b' coincides with c
e) a' coincides with f and b' coincides with e

To answer this specific problem, the points that A’ and B’ will coincide with in the preimage is “A' coincides with E and B' coincides with D.” The correct answer between all the choices given is the third choice or letter C. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

-2

7 - 9 = -2

reversed:

-2 + 9 = 7