Which statements prove that a quadrilateral is a parallelogram?

Select EACH correct answer.



Quadrilateral DEFG has one diagonal that bisects the other diagonal.

Quadrilateral DEFG has two sets of consecutive angles that are supplementary.

Quadrilateral DEFG has only one set of opposite angles that are congruent.

Quadrilateral DEFG has one set of opposite sides that are both congruent and parallel.