Quadrilaterals

Quadrilaterals

1. Parallelograms

   • Properties
     • Opposite sides are parallel
     • Consecutive angles supplementary
     • Opposite angles are congruent
   • Rhombus
     • Properties
       • 4 congruent sides
       • Diagonals meet at a right angle
       • Diagonals bisect opposite angles
     • Square
   • Rectangle
     • Properties
       • Four right angles
       • Congruent diagonals bisect each other

2. Properties

   • Four Sided

3. Trapezoid

   • Properties
     • One set of parallel sides
     • 2 pairs of base angles
   • Isosceles Trapezoids
     • Properties
       • Congruent base angles
       • Legs of trapezoids congruent
       • Diagonals are congruent

4. Kite

   • Properties
     • 2 sets of consecutive sides that are congruent
     • Diagonals cause right angles

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