Question

In the given figure, ABC AND ABD are such that AD=BC, angle1 = angle2 and angle3=angle4.
Prove that BD = AC

Answer 1

HELLO DEAR,

there is no any figure please NEXT don't forget to attach figure it will to answer very easily and also you will answer much faster,

NOW,

IN ∆ABC & ∆ABD

AD = BC  (GIVEN)

<1 =  <2  (GIVEN)

<3 = <4 (GIVEN)

∆ABC concurrent to ∆ABD (BY ASA)

HENCE, BD = AC (BY C.P.C.T)

I HOPE ITS HELP YOU DEAR,

THANKS