Rectangle MNPQ is rotated using the origin as the center of rotation, resulting in rectangle M'N'P'Q', as shown below.
8
M
6
2-
IN
р.
2
M
0
N
- -6
2
4
6
8
15
5
4
-6
Which rotation may have occurred?
O a 45° rotation clockwise
O a 45° rotation counterclockwise