'3 proving quadrilaterals' diaporamas de présentation

6.1 Polygons

6.1 Polygons. Mrs. Gibson Geometry Spring 2011. What is polygon?. Formed by three or more segments (sides). Each side intersects exactly two other sides, one at each endpoint. Has vertex/vertices. Polygons are named by the number of sides they have. These are the most commonly used.

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Honors Geometry

Honors Geometry. 6.3 Proving Quadrilaterals are Parallelograms. Warm Up. Give the definition, theorem, or postulate that justifies the statement. If ABCD is a parallelogram, then AB = DC and AD = BC. If MNPQ is a parallelogram, then MP bisects NQ. Is it a parallelogram?.

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6.3 Proving Quadrilaterals are Parallelograms

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6.3 Proving Quadrilaterals are Parallelograms

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6.3 Proving Quadrilaterals are Parallelograms

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Geometry

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