Question

Which postulate or theorem can be used to prove that ABC=DCB?A.) SSSB.) SASC.) ASAD.) AAS

Answer 1

We have two triangles ABC and DCB, both share one side:

They have one common side and two congruent sides denoted by "l" and "ll"

Hence, to prove that both triangles are equal, we use the postulate SSS (Side-Side-Side)

The correct answer is option A.