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9 Cards in this Set
- Front
- Back
- 3rd side (hint)
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parallelogram
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a quadrilateral in qhich both pairs of opposite sides are parallel
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a ________ of _ parallelogram _________ the _____________ into ___ congruent _________
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_ diagonal __ a _____________ separates ___ parallelogram ____ two ________ triangles.
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theorem 5.1
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opposite _____ of _ parallelogram ___ congruent.
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________ sides __ a ____________ are _________
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theorem 5.1- corollary 1
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opposite ______ of _ parallelogram ___ congruent
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________ angles __ a _____________ are _________
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theorem 5.1 corollary 2
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the _________ of _ parallelogram ______ each _____
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___ diagonals __ a _____________ bisect ____ other
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theorem 5.2
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__ two _____ of _ quadrilateral ___ congruent ___ parallel ___ quadrilateral __ a parallelogram
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If ___sides__ a _____________ are_________ and _________, the___________ is _ parallelogram
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THEOREM 5.3
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If ____ pairs __ opposite ____ of _ quadrilateral ___ congruent, ___ quadrilateral __ a _____________
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__ both _____ of _________ sides __ a _____________ are _________, the ______________ is _ parallelogram
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THEOREM 5.4
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__ the _________ of _ quadrilateral ______ each _____, the _______________is _ parallelogram
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If ___ diagonals __ a _____________ bisect ____ other, ____ quadrilateral __ a ______________
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theorem 5.5
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If three parallel lines cut off congruent segments on one transversal, they cut off congruent segments on every transversal
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__ three ________ lines ___ off _________ segments __ one _________, they ___ off congruent ________ on _____ transversal
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theorem 5.6
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