In ΔABC and ΔDEF, AB = DE and BC = EF, then one can infer that ΔABC ≅ ΔDEF, when

A. ∠BAC = ∠EFD

B. ∠ACB = ∠EDF

C. ∠ABC = 2∠DEF

D. ∠ABC = ∠DEF

Answer: Option D

Solution(By Examveda Team)

According to question,

∠ABC = ∠DEF
Note : Two triangles are congruent if two sides and the included angle of one triangle are equal to the corresponding sides and the included angles of the other triangle (SAS criterion).