Quadrilaterals

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Author:
rbea2315
ID:
189983
Filename:
Quadrilaterals
Updated:
2013-01-13 15:39:35
Tags:
Quadrilateral properties
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Description:
Quadrilateral properties
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  1. What is the definition of a Parallelogram?
    If P-gram, the opp. sides parallel.
  2. What are the properties of a Parallelogram?
    If Parallelogram, then...

    • Opp. sides congruent
    • Opp. angles congruent
    • Cons. angles supp.
    • Diagonals bisect each other
  3. What is the definition of a Rectangle?
    If Rectangle, then 4 rt angles
  4. What are the properties of a Rectangle?
    If Rectangle, then...

    • Parallelogram
    • diagonals congruent
  5. What is the definition of a Rhombus?
    If Rhombus, then 4 sides congruent
  6. What are the properties of a Rhombus?
    • If Rhombus, then...
    •  
    •   Parallelogram
    •   diagonals perpendicular
    •   diagonals bisect opp. angles
  7. What is the definition of a Square?
    If Square, then 4 rt angles & 4 congruent sides
  8. What are the properties of a Square?
    • If Square, then...
    •  
    •   Parallelogram
    •   Rectangle
    •   Rhombus
  9. What is the definition of an isos. trap. ?
    If legs of trap congruent, then isos trap.
  10. What are the properties of an isos. trap. ?
    If isos. trap. then, ...

    • base <s congruent
    • diagonals congruent
    • lower base <s supp to any upper base <s
    • midseg. of trap ll to each base
  11. What is the definition of a kite?
    If kite, then exactly 2 pairsof congruent cons. sides
  12. What are the properties of a kite?
    If kite, then...

    • diagonals perp.
    • 1 pair of opp. sides congruent
    • perp. bisector
  13. P-gram test?
    Opp. sides parallel (slope)
  14. Rectangle test?
    diagonals congruent ( distance formula)
  15. Rhombus test?
    Diagonals perp. (slope)
  16. Square test?
    diagonals congruent and perp ( distance and slope)
  17. Isos trap test?
    legs congruent ( distance formula)
  18. Kite test?
    2 pair of congruent cons. sides ( distance formula)

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