5. Write a paragraph proof or a two-column proof that a line that connects the two midpoints of opposite sides of a para
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5. Write a paragraph proof or a two-column proof that a line that connects the two midpoints of opposite sides of a para
5. Write a paragraph proof or a two-column proof that a line that connects the two midpoints of opposite sides of a parallelogram is parallel to two of the sides of the parallelogram. You may freely use the following proposition about parallelograms: if a pair of opposite sides of a quadrilateral are both parallel and congruent, then the quadrilateral is a parallelogram.