Quadrilaterals
quadrilateral
quadrilateral
trapezoid
parallelogram
rectangle
rhombus
square
What is this? trapezoid (and quadrilateral)
What is this? parallelogram (and quadrilateral)
What is this? rectangle (and parallelogram) (and quadrilateral)
What is this? square  (and rectangle) (and parallelogram) (and quadrilateral)
What is this? rhombus (and parallelogram) (and quadrilateral)
Is this a square or a rhombus? It’s both!

Quadrilaterals