Question

cedric applied the rule ( r_m circ r_{p, 90^circ}(x, y) ) to figure wxyz. what mistakes did he make? choose two correct answers. options: he applied the reflection to the pre - image first. he changed the size of the figure instead of just applying a rotation. he used an incorrect angle of rotation around point p. he used point p as the center of rotation.

Explanation:

In geometric transformations, the composition \( r_m \circ R_{P, 90^\circ} \) means first rotating 90° around point \( P \), then reflecting over line \( m \). Common mistakes include incorrect transformation order (applying reflection first) and using an improper rotation center.

Answer:

He used point P as the center of rotation, He applied the reflection to the pre-image first.