Quadrilaterals Outline - MathBitsNotebook (Geo)

Quadrilaterals
Geometry Outline | MathBitsNotebook.com | MathBits' Teacher Resources

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** Note: This web site uses the inclusive definition of "trapezoid".
"A trapezoid is a quadrilateral with at least one pair of parallel sides."

indicates compatibility to NY Next Generation Math Standards (NGMS)

LESSONS:

* calculator link

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General Information Regarding Quadrilaterals (general info, properties, symmetry)

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The Quadrilateral Family (flowchart, properties)

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Observing Properties through Symmetry

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Theorems Dealing with Parallelograms (with proofs of theorems)

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Theorems Dealing with Rectangles, Rhombuses and Squares (w/ proofs of thms)

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Theorems Dealing with Trapezoids and Kites (with proofs of theorems)

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Sample Problems Involving Quadrilaterals (strategies and hints)

Note: For problems and proofs in the coordinate plane, see Coordinate Geometry.

PRACTICE:
•	Practice with Properties of Quadrilaterals Chart
•	Properties of Quadrilaterals QUIZ

•	Practice with Numerical Problems about Quadrilaterals

•	Practice with Algebraic Problems about Quadrilaterals

•	Practice with Applications of Quadrilaterals

•	Practice Proofs Given Parallelograms (also given rectangle, rhombus, square; inequality)
•	Practice Proving a Specific Quadrilateral Exists (parallelogram, rect, rhom, sq, 3D)