Question

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

Explanation:

Step1: Recall reflection property

In a reflection, the shape flips over a line of reflection. The orientation changes such that left - right or up - down is reversed.

Step2: Analyze Option A

Option A shows the triangle flipped horizontally compared to the original triangle. The vertices of the triangle have changed position in a way that is consistent with a horizontal reflection.

Step3: Analyze Option B

Option B is just a translation (shift) of the original triangle. There is no flipping over a line, so it is not a reflection.

Step4: Analyze Option C

Option C shows a rotation of the original triangle. The orientation change is due to turning the triangle around a point, not reflecting it over a line.

Answer:

A. Option A