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9 Cards in this Set
- Front
- Back
area
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the number of square units in a region
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perimeter
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the sum of the lengths of the sides of a polygon
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formulas
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equations that show mathematical relationships
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rectangle
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a polygon with opposite sides that are parallel and four right angles
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quantities
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amounts or numbers
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measure
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to find out the size of something
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units
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standard amounts that are used to measure things
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square
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a polygon with four right angles and four congruent sides
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figures
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shapes
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