Question

Which postulate or theorem proves that △RNM and △QNP are congruent?

SSS Congruence Postulate

SAS Congruence Postulate

AAS Congruence Theorem

HL Congruence Theorem

Answer 1

SAS Congruence Postulate

Explanation:

Given RN=NQ and MN=PN

Also if we clearly observe we can say that ∠MNR=∠PNQ (When two lines meet the opposite angles are equal).

By SAS congruence postulate we can say that ΔRMN and ΔQNP are congruent.

SAS congruency postulate states that if two sides along with the included angle are equal of two triangles then those two triangles are congruent.