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 1 <img data-url='document/73-proving-that-a-quadrilateral-is-a-parallelogram-372018-73-proving-that.html?page=1' data-page='1' class='cut-thumb lazyload' alt='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' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040321/5e50acdbbbfa8e314f621de7/html5/thumbnails/1.jpg' width='140' height='200' /> 7.3ProvingthataQuadrilateralisaParallelogramNowthatweknowaboutparallelograms,whatarewayswecanprovethataquadrilateralisaparallelogram?Example1:IdentifyingaParallelogramintheCoordinatePlaneShow2DIFFERENTwaysthatquadABCDisaparallelogram:Homework:3-8,11,12,17,18,23,30,35,36,37,41

Page 2 <img data-url='document/73-proving-that-a-quadrilateral-is-a-parallelogram-372018-73-proving-that.html?page=2' data-page='2' class='cut-thumb lazyload' alt='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' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040321/5e50acdbbbfa8e314f621de7/html5/thumbnails/2.jpg' width='140' height='200' /> Page 3 <img data-url='document/73-proving-that-a-quadrilateral-is-a-parallelogram-372018-73-proving-that.html?page=3' data-page='3' class='cut-thumb lazyload' alt='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' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040321/5e50acdbbbfa8e314f621de7/html5/thumbnails/3.jpg' width='140' height='200' /> Page 4 <img data-url='document/73-proving-that-a-quadrilateral-is-a-parallelogram-372018-73-proving-that.html?page=4' data-page='4' class='cut-thumb lazyload' alt='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' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040321/5e50acdbbbfa8e314f621de7/html5/thumbnails/4.jpg' width='140' height='200' /> Page 5 <img data-url='document/73-proving-that-a-quadrilateral-is-a-parallelogram-372018-73-proving-that.html?page=5' data-page='5' class='cut-thumb lazyload' alt='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' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader030.cupdf.com/reader030/viewer/2022040321/5e50acdbbbfa8e314f621de7/html5/thumbnails/5.jpg' width='140' height='200' />

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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