Please help me, anyone know the answer :(

Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

41/17 as a decimal rounded to the nearest hundredth