Question

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

Explanation:

Step1: Understand rotation

Rotation is a transformation where a shape turns around a fixed point. The shape's size and shape remain the same, but its orientation changes.

Step2: Analyze each option

• Option A: The shape is in the same orientation as the original. This is a translation (slide), not a rotation.
• Option B: The shape has changed its orientation. It has been turned around a point, which is the characteristic of a rotation.
• Option C: This is a reflection (flip), as it is a mirror - image of the original shape, not a rotation.

Answer:

B