Question

look at this shape:which image shows a reflection?abc

Explanation:

Step1: Define reflection

A reflection flips the shape over a line, creating a mirror image.

Step2: Compare options to original

Original shape has the "notch" on the bottom-right. Option A has the notch on the top-right (mirror flip over a vertical line). Option B is a rotation, Option C is identical to the original.

Answer:

A. The shape with the notch on the top-right