Question

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

Explanation:

Step1: Recall rotation concept

Rotation is turning 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 a translation (slide) of the original shape, as the orientation has not changed.

Step3: Analyze Option B

Option B shows the shape turned around a point, which is a rotation.

Step4: Analyze Option C

Option C is a reflection (flip) of the original shape across a line.

Answer:

B.