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 changes orientation but not size or shape.

Step2: Analyze Option A

Option A shows a translation (slide) of the triangle, not a rotation.

Step3: Analyze Option B

Option B is the same as the original triangle, which could be seen as a 0 - degree rotation, but it's more likely just the original shape without any transformation shown.

Step4: Analyze Option C

Option C shows the triangle turned around a point, which is a rotation.

Answer:

C.