Question

In triangle Abc and Triangle ade, ab =d angle a =d then the two triangles will be congruent by sas congruence if the two triangles will be congruence
BC =EF

Answer 1

Step-by-step explanation:

For triangle to be congruent SAS(Side angle Side) axiom we need to have two equal sides and the included angle same.

In ΔABC and ΔDFE

We have AB=DF

and ∠A=∠D

But ∠A is formed by the two sides AB and AC of ΔABC

But ∠D is formed by the two sides DE and DF of ΔDFE

So we need AC=DE for the two triangles to be congruent.