Quadrilateral Flow Chart
- closed figure with all sides
Polygon
composed of line segments
- four-sided polygon
Quadrilateral
- sum of interior angles = 360
Kite
Trapezoid
Parallelogram
- opposite sides are ll (parallel)
- exactly two distinct pairs of
- exactly 1 pair of ll sides
adjacent sides
- opposite sides are (congruent)
- diagonals are
- opposite angles are
Isosceles
- one diagonal divides the
- consecutive angles = 180
quadrilateral into 2 triangles
Trapezoid
- diagonals bisect each other
- one pair of sides are and ll
- each pair of base angles are
- each diagonal divides the
- diagonals are
quadrilateral into 2 triangles
- one pair of sides, the legs
(not the parallel sides which are
Rhombus
Rectangle
called the bases)
- all sides are
- all angles are right angles
- diagonals are (perpendicular)
- diagonals are
- diagonals bisect opposite angles
Square
- all angles are right angles
- diagonals are
- all sides are
- diagonals are
- diagonals bisect opposite angles