Quadrilaterals
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Rectangles (parallelogram)
-4 congruent angles -diagonals are congruent -PLUS all properties of a parallelogram
Rhombus (parallelogram)
-4 congruent sides - perpendicular diagonals - diganols are perpendicular bisectors -PLUS all properties of a parallelogram
Square (parallelogram)
-4 congruent sides -4 congruent angles -PLUS all properties of a parallelogram
Kites
0 sets of parallel sides
Trapezoid
1 set of parallel sides
Properties of Parallelograms
1. Opposite sides are congruent 2. Opposite Angles are congruent 3. Diagonals bisect 4. Consecutive Angles =180
Parallelogram
2 sets of parallel sides
Quadrilaterals
4 sides
What are three families of Quadrilaterials?
Trapezoid, Parallelogram, and Kites