Question

ABCD is a quadrilateral in which AD=BC..and angle DAB is equal to angle CBA prove that
1. triangle ABD congruent to triangle BAC
2.BD=AC..
3. angle ABD=angle BAC​

Answer 1

Step-by-step explanation:

1. By SAS congruency criteria

2. By CPCT

3. By CPCT

Hope it helps !!