Question

Congruence of Triangles​

Answer 1

1. by SSS
2. by ASA the triangle are congruent n by cpct AB=AC
3. AB=AC, AF=BF, AE=CE ____(Given)

so, BF=CE

also , angle B = angle C

base is common so,

triBFC and triCEB are congruent by SAS

by cpct BE=CF