If two triangles have two congruent sides and a congruent non included angle, then triangles are NOT NECESSARILLY congruent. This is why there is no Side.
How to prove congruent triangles using the side side side postulate and theorem. Side Side Side postulate states that if three sides of one triangle are congruent Free Math Printable Worksheets: · Worksheets & Activities on Triangle Proofs.
Congruent triangles - all three sides equal. SSS. the three sides are drawn in thick blue lines to indicate they are the parts being used to test for congruence.