Quadrilateral Family Tree

Quadrilateral

Trapezoid

Parallelogram

Rectangle

Square

Rhombus

-Polygon with four sides
-Sum of the interior angles is 360 degrees
-Two sets of parallel sides
-Opposite sides are parallel
-Opposite sides are congruent

-Polygon with four sides
-Sum of the interior angles is 360 degrees
-Two sets of parallel sides
-Opposite sides are parallel
-Oppostie sides are congruent
-Four congruent (right) angles

-Polygon with four sides
-Sum of the interior angles is 360 degrees
-One set of parallel sides

-Polygon with four sides
-Sum of the interior angles is 360 degrees
-Two sets of parallel sides
-Opposite sides are parallel
-All four sides are congruent

-Polygon with four sides
-Sum of the interior angles is 360 degrees
-Two sets of parallel sides
-Opposite sides are parallel
-All four sides are congruent
-Four congruent (right) angles

-Polygon with four sides
-Sum of the interior angles is 360 degrees