NEED HELP ASAP PLEASE! BRAINLIEST TO RIGHT ANSWER! When performing a dilation or a composition of a dilation and rigid transformations on a triangle, what properties of the original triangle are preserved? A. Side lengths and angle measures are preserved.

B. Side lengths and angle measures remain proportional, though not necessarily with the same length or measure

C. Angle measures are preserved; side lengths remain proportional, though not necessarily with the same length.

D. Side lengths are preserved; angle measures remain proportional, but not necessarily with the same measure.