Question

the image shows 2 congruent figures. which transformation can be used to prove that the figures are congruent? a. dilation b. reflection c. rotation d. translation

Explanation:

Congruent figures have the same shape and size. Transformations like dilation change the size (so A is wrong). Rotation turns a figure around a point, translation slides it. But the key here is reflection. A reflection flips a figure over a line (the dashed line in the image). After reflection, the figure's size and shape remain the same (congruent).

Answer:

B. reflection