QUADRILATERAL SQUARE

QUADRILATERAL RECTANGLE

A PARALLELAGRAM WITH FOUR RIGHT ANGLES

QUADRILATERAL RHOMBUS

PARALLELOGRAM WITH FOUR CONGRUENT SIDES

QUADRILATERAL PARALLELOGRAM

BOTH PARES OF OPPISITE SIDES ARE CONGRUENT

QUADRILATERAL ISLOSCELES TRAPEZOID

ONE PARE OF FOUR SIDES, ONE  NOT PARELL

QUADRILATERAL TRAPEZOID

1 PAIR OF PAREAUELL SIDE

QUADRILATERAL KITE

4 SIDES 2 PAIR OF CONGRUENT SIDES