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|Math Forum, Ask Dr. Math Common Question|
|A selection of answers to questions about how to classify quadrilaterals, such as "Are squares rectangles? Are rectangles squares?|
|Levels:||Middle School (6-8), High School (9-12)|
|Resource Types:||Frequently Asked Questions (FAQs)|
|Math Topics:||Problem-Solving, Triangles and Other Polygons|
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