What Is The Property Of Parallelogram?

What Is The Property Of Parallelogram? Opposite angles are equal. Opposite sides are equal and parallel. Diagonals bisect each other. Sum of any two adjacent angles is 180° What are the 6 properties of a parallelogram? Opposite sides are congruent (AB = DC). Opposite angels are congruent (D = B). Consecutive angles are supplementary (A