Question

please help me..give me the correct answer ​

Answer 1

Answer:

In ΔABC and ΔADC

∠BAC = ∠CAD (AC is the angle bisector)

AC = AC (Common)

∠BCA = ∠DCA (AC is the angle bisector)

So, By ASA congruence criterion,

ΔABC and ΔADC are congruent and by cpct,

AB = AD = 6cm

BC = DC = 8cm

Perimeter =2 (8 + 6) = 28cm