Question

look at this shape: which image shows a rotation?

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 shows a shape that has been translated (moved) rather than rotated.

Step3: Analyze option B

Option B shows a shape that has been rotated. The orientation of the shape has changed around a point.

Step4: Analyze option C

Option C shows a shape that has the same orientation as the original, so it is not a rotation.

Answer:

B.