Mathematics, 11.10.2020 18:01 twil85459

How do you prove each of the following properties of a parallelogram? -Opposite sides of a parallelogram are congruent.

-Opposite angles of a parallelogram are congruent.

-The diagonals of a parallelogram bisect each other.

-If the diagonals of a quadrilateral bisect each other, then the quadrilateral is a parallelogram.

-Rectangles are special parallelograms with congruent diagonals.

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