Question

In quadrilateral ABCD, AD = BC and

BD = CA. Prove that :

(i) LADB = LBCA

(ii) LDAB = LCBA​

Answer 1

1.

AD=BC

SO /_ D=/_C

HENCE PROOVED

2.

BD=CA

SO/_A=/_B

HENCE PROVED

HOPE IT WILL BE HELPFUL TO YOU!