Question

In quadrilateral ABCD, AB=DC and AD= BC, and the side AB and DC are parallel to each other.
If the above statement is true for any such quadrilateral to exist then mention the answer as 1, else mention 0 if false.

Answer 1

Given: ABCD is quadrilateral. $AB=CD$ and $AD=BC$
Since the opposite sides of the quadrilateral are equal and AB parallel to DC. Therefore, the quadrilateral ABCD is a parallelogram.
hence, opposite sides are parallel to each other.
Or, $AB\parallel CD$ and $AD\parallel BC$