Please help me please I just need this question and I’m done please I will give the brainlest

Answer: SSS
Step-by-step explanation:
SSS or Side-Side-Side postulate means that the 2 triangles have all 3 of their sides to be congruent.
Side AB is congruent to side DE
Side BC is congruent to side EF
Side AC is congruent to side DF