Fa 12-sided regular polygon rotates about its center, at which angle of rotation will the image of the polygon coincide with the preimage?

A circle has 360°, so if a 12 sided figure rotates 30° (360°/12), it will coincide with its preimage.

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c