give some basic properties of parallelogram?
Properties of parallelograms १)Opposite sides are congruent (AB = DC). २)Opposite angels are congruent (D = B). ३)Consecutive angles are supplementary (A + D = 180°). ४)If one angle is right, then all angles are right. ५)The diagonals of a parallelogram bisect each other.
१)Opposite sides are congruent (AB = DC). २)Opposite angels are congruent (D = B).
