If one pair of opposite sides of a quadrilateral are congruent, then the quadrilateral is a parallelogram.A.TrueB.False

If the diagonals of a quadrilateral bisect each other, then the quadrilateral is a parallelogram.A.TrueB.False

If both pairs of opposite angles of a quadrilateral are supplementary, then the quadrilateral is a parallelogram.A.TrueB.False

Try AgainOne of your answers is incorrect.True or False?Every parallelogram is a rectangle. TrueFalseEvery rectangle with four congruent sides is a square. TrueFalseEvery square is a rectangle. TrueFalseEvery quadrilateral is a square. TrueFalse

If two angles of a triangle are congruent, then the sides opposite those angles are congruent.A.TrueB.False

Quadrilateral ABCD has diagonals AC and BDWhich information is not sufficient to prove and ABCD is a parallelogram?Group of answer choicesAB is congruent to CD and BC is congruent to ADAB is congruent to CD and AB is parallel to CDAB is congruent to CD and BC is parallel to ADAC and BD bisect each other