Question

if both the pairs of opposite angle of a quadrilateral are congruent then it is a parallelogram​

Answer 1

Answer:

If both pairs of opposite angles of a quadrilateral are congruent, then it's a parallelogram (converse of a property). If the diagonals of a quadrilateral bisect each other, then it's a parallelogram (converse of a property).

Answer 2

Answer:

yes both the pairs of opposite angle of a parallelogram are equal and congruent