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 distance of each point from the line of reflection in the original shape is the same as the distance of its corresponding point in the reflected - shape from the line of reflection.

Step2: Analyze option A

Option A shows a translation (slide) of the original triangle, not a reflection. The orientation of the triangle is the same as the original one.

Step3: Analyze option B

Option B is identical to the original triangle. It is not a reflection but a congruent figure in the same position.

Step4: Analyze option C

Option C shows a triangle that is flipped over either a vertical or a horizontal line. The orientation of the triangle is reversed compared to the original triangle, which is characteristic of a reflection.

Answer:

C.