Question

look at this shape: which image shows a rotation? a b c

Explanation:

Step1: Recall the definition of rotation

Rotation is a transformation where a figure is turned around a fixed point. The shape and size of the figure remain the same, but its orientation changes.

Step2: Analyze each option

• Option A: The triangle has changed its orientation. It is a rotation.
• Option B: The triangle has the same orientation as the original. It is a translation (slide), not a rotation.
• Option C: The triangle has the same orientation as the original. It is a translation (slide), not a rotation.

Answer:

A.