Question

Which of the following reasons can be used to justify statement #4 in the proof?

A SAS
B the transitive property
C the reflexive property
D CPCTC​

Answer 1

D.

Explanation:

CPCTC which stands for "corresponding parts of congruent triangles are congruent". Since ΔMQN and ΔPQN have already been proved congruent, So every angle and sides of these two triangle corresponding with each other would be congruent.