The hexagon GIKMPR is regular. The dashed line segments form 30° angles.

What is the image of ON after a rotation of 180°?
(1 point)
A. ON
B. OH
C. OJ
D. OL

The image of a point after a rotation of 180° is the point itself.

So, the image of ON after a rotation of 180° is ON.
Therefore, the answer is A. ON.