Question

Given that BF and EC bisect each other, which theorem or postulate proves ΔBCD ΔFED?

SAS Congruence Postulate
SSS Congruence Postulate
ASA Congruence Postulate
not enough information to establish congruence

Answer 1

BF and EC intersect each other, so we know that D is their midpoint, so we know BD=DF and ED=DCbecause they intersect each other we also know that the angles <EDF=<BDC
so the solution should be SAS