Question

identifying the type of rigid transformation
pre - image
image
which type of rigid transformation is shown?
○ reflection
○ rotation
○ translation

Explanation:

Step1: Analyze reflection

Reflection flips over a line; shapes are mirror images. The pre-image and image here are not mirror images, so not reflection.

Step2: Analyze translation

Translation slides without rotation; orientation stays same. The image’s orientation differs from pre-image, so not translation.

Step3: Analyze rotation

Rotation turns around a point; orientation changes. The image shows a turn relative to pre-image, matching rotation.

Answer:

rotation