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# Understanding Quadrilaterals

Practice

Open and closed curvesGet 3 of 4 questions to level up!

Polygon typesGet 3 of 4 questions to level up!

Name shapes 4Get 5 of 7 questions to level up!

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Practice

Angles of a polygonGet 3 of 4 questions to level up!

Interior and exterior angles of a polygonGet 3 of 4 questions to level up!

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Practice

Identify quadrilateralsGet 5 of 7 questions to level up!

Analyze quadrilateralsGet 3 of 4 questions to level up!

Quadrilateral typesGet 3 of 4 questions to level up!

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Practice

Side and angle properties of a parallelogram (level 1)Get 3 of 4 questions to level up!

Quadrilateral anglesGet 5 of 7 questions to level up!

Diagonal properties of parallelogramGet 3 of 4 questions to level up!

Side and angle properties of a parallelogram (level 2)Get 3 of 4 questions to level up!