Determine whether the triangles must be congruent If so, name the postulate or theorem that best justifies your answer. If not, explain. Choose the correct answer below. O A. The triangles are congruent by AAS. O B. The triangles are congruent by SSS. c. The triangles are congruent by SAS. D. The triangles are congruent by ASA. E. The triangles are not congruent.