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4 Written questions
4 Multiple choice questions
 A proof by contradiction. A proof in which the statement you want to prove is assumed to be false.
 ...then the parallelogram is a rhombus.
 ...then the quadrilateral is a parallelogram.
 A quadrilateral with two pairs of parallel, congruent sides.
3 True/False questions

How does one proceed in an indirect proof? → A proof by contradiction. A proof in which the statement you want to prove is assumed to be false.

square → A quadrilateral with four congruent sides.

If one angle of a parallelogram measures 90 degrees... → ...then the parallelogram is a rectangle.