Question

Prove the asp of quadrilateral.

Answer 1

Answer:

There are four ways to prove that a quadrilateral is a parallelogram:

• Prove that both pairs of opposite sides are congruent.
• Prove that both pairs of opposite sides are parallel.
• Prove that one pair of opposite sides is both congruent and parallel.
• Prove that the diagonals of the quadrilateral bisect each other.