is the image of under a similarity transformation. Which statement BEST describes the relationship between the side lengths and angle measures of the two triangles?

A.
The angle measures and the side lengths are proportional.

B.
The side lengths are equal, and the angle measures are proportional.

C.
The angle measures and the side lengths are equal.

D.
The angle measures are equal, and the side lengths are proportional.

D. The angle measures are equal, and the side lengths are proportional.