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7.3 Proving that a Quadrilateral is a Parallelogram · 3/7/2018 · 7.3 Proving that a...

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7.3 Proving that a Quadrilateral is a Parallelogram Now that we know about parallelograms, what are ways we can prove that a quadrilateral is a parallelogram? Example 1: Identifying a Parallelogram in the Coordinate Plane Show 2 DIFFERENT ways that quad ABCD is a parallelogram: Homework: 3-8, 11, 12, 17, 18, 23, 30, 35, 36, 37, 41

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Page 1: 7.3 Proving that a Quadrilateral is a Parallelogram · 3/7/2018 · 7.3 Proving that a Quadrilateral is a Parallelogram Now that we know about parallelograms, what are ways we can

7.3ProvingthataQuadrilateralisaParallelogramNowthatweknowaboutparallelograms,whatarewayswecanprovethataquadrilateralisaparallelogram?Example1:IdentifyingaParallelogramintheCoordinatePlaneShow2DIFFERENTwaysthatquadABCDisaparallelogram:Homework:3-8,11,12,17,18,23,30,35,36,37,41

Page 2: 7.3 Proving that a Quadrilateral is a Parallelogram · 3/7/2018 · 7.3 Proving that a Quadrilateral is a Parallelogram Now that we know about parallelograms, what are ways we can

Page 3: 7.3 Proving that a Quadrilateral is a Parallelogram · 3/7/2018 · 7.3 Proving that a Quadrilateral is a Parallelogram Now that we know about parallelograms, what are ways we can

Page 4: 7.3 Proving that a Quadrilateral is a Parallelogram · 3/7/2018 · 7.3 Proving that a Quadrilateral is a Parallelogram Now that we know about parallelograms, what are ways we can

Page 5: 7.3 Proving that a Quadrilateral is a Parallelogram · 3/7/2018 · 7.3 Proving that a Quadrilateral is a Parallelogram Now that we know about parallelograms, what are ways we can

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