Quadrilaterals:

Quadrilaterals:

1. 4 Sides

2. Parallelograms

   • Opposite Sides are ≅
     • Consecutive angles are supplementary
       • Opposite <s are ≅
         • Halves of bisectors are ≅
   • Rectangle
     • 4 right <s
       • diagonals are ≅
         • Opposite sides are ||
   • Rhombus
     • Square
       • 4 Rt. <s and 4 ≅ sides
     • 4 ≅ sides
       • Bisectors are ⊥
         • Opp. < created by diagonals are ≅

3. Trapezoids

   • 1 set of parallel sides
     • Bases are //
   • Isc. Trapezoid
     • Legs are ≅
       • Base < on same parallel line are ≅
         • Bisectors are ≅
           • Midsegment is equal to half the sum of the bases

4. Kites

   • 2 sets of consecutive sides that are ≅
     • Opposite sides are ≅
       • Bisectors are ⊥

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