Question

NEED HELP !!!!!!!! ASAP PLZ

In the process of proving that opposite sides of a parallelogram are congruent, Ross drew a diagonal of the parallelogram and determined that the two triangles formed are congruent. He then concluded that opposite sides must be congruent, because corresponding parts of congruent triangles are congruent.


Using his markings in the diagram, which postulate allowed him to determine that the two triangles formed are congruent?


A) AAS

B) ASA

C) SAS

D) SSS

Answer 1

Answer: Congruency criteria used by Ross to prove the opposite sides are congruent is B) ASA congruence postulate