A series of rigid motions maps ΔNEM onto ΔCDE. Based on this information, which of the following is a true statement? a) ΔCDE is half the area of ΔNEM.

b) All corresponding pairs of angles and sides of ΔNEM and ΔCDE are congruent.

c) The corresponding pairs of angles of ΔNEM and ΔCDE are congruent, but the corresponding sides aren't.

d) There isn't enough information to make a statement about ΔNEM and ΔCDE.