Question

match the description of the rotation with the image of pog under that rotation.
a rotate 60° clockwise around o.
b rotate 120° clockwise around o.

Explanation:

Step1: Analyze rotation rules

In a rotation, we consider the angle and center of rotation. For a rotation around point $O$, we observe the position - change of points $P$, $O$, and $G$.

Step2: Match angles

A $60^{\circ}$ clock - wise rotation will result in a relatively small angular displacement of the points from their original positions. A $120^{\circ}$ clock - wise rotation will result in a larger angular displacement.

Answer:

A. Rotate $60^{\circ}$ clockwise around $O$ matches image 1; B. Rotate $120^{\circ}$ clockwise around $O$ matches image 2.