Quadrilaterals

Quadrilaterals

1. Parallelagrams

   • Rhombus
     • Rectangle
   • Rectangle
     • Square
   • Opposite sides are congruent
   • Opposite angles are congruent
   • Consecutive Angles are supplementary
   • If one angle is right, then all angles are right
   • The diagnols bisect each other
   • Each diagnol seperates it into two congruent triangles

2. Any four sided shape

3. Four vertices

4. Angles add up to 360 degrees

5. Trapezoids

   • Bases are parallel
   • Isosceles Trapezoid
     • Opposite sides are the same length
     • Angles are the same size
     • Legs are congruent
     • The lower base angles are nogruent
     • The upper base angles are congruent
   • Legs are parallel
   • Each lower base angle is supplementary to the upper base angle on the same side

6. Kite

   • No pairs of parallel sides

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