Properties of Quadrilaterals
Parallelogram
Def- a quad with 2 sets of parallel sides
Properties
Opposite angles are congruent
Opposite sides are congruent
Diagonals bisect each other
Def- a quad with 4 right angles
Rectangle
Properties
Opposite sides are parallel
Opposite angles are congruent
Opposite sides are congruent
Diagonals bisect each other
Diagonals are congruent
Def-
a quad with 4 congruent sides
Rhombus
Properties
Opposite sides are parallel
Opposite angles are congruent
Diagonals bisect each other
Diagonals bisect opposite angles
Diagonals are perpendicular
Def- a quad with 4 congruent sides and 4 right angles
Square
Properties
Opposite sides are parallel
Diagonals bisect each other
Diagonals bisect opposite angles
Diagonals are congruent
Diagonals are perpendicular