Question

It is given that triangleABC is congruent to triangleDEF. Is it true to say that AB = EF. Justify your answer

Answer 1

We say that triangle ABC is congruent to triangle DEF if

AB = DE
BC = EF
CA = FD
Angle A = Angle D
Angle B = Angle E
Angle C = Angle F

Answer 2

Step-by-step explanation:

In ABC and DEF ,

In ABC and DEF ,AB=DE ,BC=EF,AC=EF

In ABC and DEF ,AB=DE ,BC=EF,AC=EFANGLE A=D, ANGLE B =C, ANGLE C=F

In ABC and DEF ,AB=DE ,BC=EF,AC=EFANGLE A=D, ANGLE B =C, ANGLE C=F ABC IS CONGRUENT TO DEF (PROVED)

In ABC and DEF ,AB=DE ,BC=EF,AC=EFANGLE A=D, ANGLE B =C, ANGLE C=F ABC IS CONGRUENT TO DEF (PROVED) SO, AB IS NOT =EF