Term 
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        Definition 
        
        | hte measure of the distance around a simple closed plane curve.  The perimeter of a polygon is simply the sum of the measures of its sides |  
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        Term 
        
        | perimeter of a rectangle or parallelogram |  
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        Definition 
        
        | P = 2L + 2W.  or P = 2a +2b, where a and b are 2 consecutives sides of the rectangle |  
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        Term 
        
        | perimeter of the square or rhombus |  
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        Definition 
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        Term 
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        Definition 
        
        | the number of non overlapping unit squares and parts of unit squares taht will exactly cover the interior of a simple closed plane curve |  
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        Term 
        
        | area of a rectangle, parallelogram, or rhombus |  
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        Definition 
        
        | A= b x h  (area is base times height) |  
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        Term 
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        Definition 
        
        | A = s^2 (area is side squared) |  
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        Term 
        
        | height or altitude of a rectangle |  
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        Definition 
        
        | using any side as the base, this is the meausre of a line segment from a point on the base, drawn perpendiclar to the line containin ghte opposite side |  
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