Question

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

Explanation:

Step1: Recall rotation concept

A rotation turns a shape around a fixed - point. The shape's size and shape remain the same, only its orientation changes.

Step2: Analyze option A

Option A is identical to the original shape, which means it is a translation (slide) not a rotation.

Step3: Analyze option B

Option B shows the shape turned 90 - degrees clockwise around a point. This is a rotation.

Step4: Analyze option C

Option C is a reflection (flip) of the original shape across a line, not a rotation.

Answer:

B