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10 Cards in this Set

  • Front
  • Back
Quadrilateral
1. 4-sided polygon
Trapezoid
1. 1 pair of parallel sides
2.midsegment is parallel to bases
3. midsegment is 1/2(B1 + B2)
Parallelogram
1. 2 pairs of parallel sides
2. opposite sides are congruent
3. opposite angles are congruent
4. consecutive angles are supplementary
5. diagonals bisect each other
6. Theorem 7.9 - I pair of parallel and congruent sides
Kite
1. At least 2 pairs of congruent (Adjacent) sides
2. Diagonals are perpendicular
3. Diagonals that bisect angles at their endpoints
Isosceles Trapezoid
1. Non- parallel sides are congruent
2. Base angles are congruent
3. Diagonals are congruent
Rectangle
1. 4 right angles
2. Diagonals are congruent
Rhombus
1. 4 congruent sides
2. Diagonals are perpendicular
3. Diagonals bisect pair of opposite angles
Square
1. 4 right angles and 4 parallel sides
2. Diagonals are both congruent and perpendicular.
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