Quadrilaterals Final

Quadrilaterals Final

1. 4 sides

2. Parallelograms

   • Rectangle
     • 4 right angles & opposite congruent sides
       • diagnols are congruent to eachother
         • consecutive angles are supplementary
   • Square
     • 4 right angles & 4 congruent sides
       • consecutive angles are supplementary
   • Rhombus
     • quadrilateral with 4 congruent sides
       • diagnols are perpendicular & bisect
         • consecutive angles are supplementary
           • diagnols bisect angles
   • opposite sides are congruent & parellel
     • consecutive angles are supplementary
       • opposite angles are congruent
         • diagnols bisect & are congruent

3. Trapezoid

   • one set of parallel lines
   • Isosceles Trapezoid
     • base angles are congruent
       • diagnols are congruent
         • mid-segment is half of the bases

4. Kite

   • 2 sets of consecutive sides that are congruent
     • no opposite side is congruent
       • diagnols form a right angle

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