Question

(iv)In the quadrilateral,AC=AD and AB bisect CAD.​

Answer 1

Step-by-step explanation:

ekekkejrjfjndnfnmdn

Answer 2

In △ABC and △ABD

∠CAB=∠BAD (given)

AC=AD (given)

AB=AB (common)

Hence by SAS

△ABC≅△ABD

As corresponding sides in congruent triangles are equal so BC=BD