Question

Here, AB = DE, AC = DF and BC = EF. These triangles are congruent or not? If congruent then, write the name.

Answer 1

Answer:

By SSS congruence criterion,

since it is given that

AC=DF,

AB=DE,

BC=EF.

The three sides of one triangle are equal to the three corresponding sides of another triangle.

Therefore,

ΔABC≅ΔDEF.