Are the truss triangles ABD and BFC congruent? Which postulate did you use for your proof? Which engineer was correct?

Engineer Natalie's statement is that ΔABD is congruent to ΔCBF by Side Angle Side rule of congruency

Engineer Emma's statement is that ΔABD is congruent to ΔCBF by Side Side Side rule of congruency

Are the truss triangles ABD and BFC congruent Which postulate did you use for your proof Which engineer was correct Engineer Natalies statement is that ΔABD is class=