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# Angle Measures in Given Quadrilaterals

## Find missing angle measures of quadrilaterals given a sum of 360 degrees.

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Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
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Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Angle Measures in Given Quadrilaterals

Explore how to work with the degree measure of unknown angles in given quadrilaterals.
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## Understanding the Angle Measures of Quadrilaterals

Learn to understand the angle measures of quadrilaterals.
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