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Parallelograms

Parallelograms. Yanique Bell Olivia Amanda Tiffany. General Information. What is a parallelogram? A parallelogram is a quadrilateral that has two pairs of opposite sides that are parallel and congruent. Important Formulas: Perimeter= 2a+2b or a+a+b+b Ex: a= 3 b=7 P= 2(3)+2(7) P=20

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Parallelograms

Parallelograms. By Cassie, Hannah, Rachel, and Rebecca. Opposite sides of a parallelogram are congruent. Property 1. Opposite sides of a parallelogram are parallel. Property 3. Adjacent angles (angles next to one another) are supplementary (they add up to 180 degrees). Property 4. Y. X.

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