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6 Cards in this Set
- Front
- Back
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To Prove a Quadrilateral is a Parallelogram
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1. Both pairs of opp sides are congruent
2. Both sides of opp sides are parallel 3. Both pairs of opposite angles are congruent 4. One pair of opposite sides are congruent and parallel 5. The diagonals bisect each other |
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-One pair of opposite sides are parallel
-Consecutive angles on different bases are supplementary |
Tapezoid
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-Both pairs of opposite sides are congruent
-Both pairs of opposite sides are parallel -Both pairs of opposite angles are congruent -Diagonals bisect each other -Diagonals are congruent -All angles are right angles |
Rectangle
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-Both pairs of opposite sides are parallel
-All sides are congruent -Both pairs of opposite angles are congruent -Consecutive angles are complementary -Diagonals bisect each other -Diagonals are perpendicular -Diagonals bisect the angles |
Rhombus
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-Both pairs of opposite sides are congruent
-Both pairs of opposite sides are parallel -Both pairs of opposite angles are congruent -Consecutive angles are supplementary -Diagonals bisect each other |
Parallelogram
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-Both pairs of opposite sides are parallel
-All sides are congruent -All angles are congruent -Consecutive angles are supplementary -Diagonals bisect each other -Diagonals are perpendicular -Diagonals bisect the angle |
Square
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