This graphic organizer was created to give students a visual of the relationship between the numbers of pairs of parallel sides and the classification of the quadrilateral. It also makes for a great poster blown up on the wall or recreated on a bulletin board or just as a reference sheet to include with other relevant material on classifying and proving quadrilaterals. I have a group of graphics organizers that I laminate for frequent use and this is one of them.
These images are hand-drawn by me because good geometric representations are hard to find. If you would like some great mathematical clip art designed to your specs that you can reuse in your own class documents, please feel free to send me a request.