Our opening quote contended that Venn diagrams are overrated. Even those who agree must admit that they have a curious allure ...

Focus on the data in the Venn diagram, not on its appearance. Provide the data in brief statements. Give a summary if one is immediately apparent. Include the caption only if it is not accessible from ...

then it stays outside of the Venn diagram. Look around you. Can you see any quadrilaterals? Draw and label the types of quadrilaterals you can see.

then it stays outside of the Venn diagram. Look around you. Can you see any quadrilaterals? Draw and label the types of quadrilaterals you can see.