Question

1. Which of the following pairs of triangles are
congruent ? In each case, state the condition
of congruency :
(a) In A ABC and A DEF, AB = DE, BC = EF
and angleB = angleE.​

Answer 1

Answer:

If two sides in one triangle are congruent to two sides of a second triangle, and also if the included angles are congruent, then the triangles are congruent. ... If in triangles ABC and DEF, AB = DE, AC = DF, and angle A = angle D, then triangle ABC is congruent to triangle DEF.