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Perimeter

posted Feb 26, 2013, 5:39 AM by Justin Kangas   [ updated Apr 4, 2014, 11:03 AM ]
   The total distance around a polygon. To find perimeter you add up all of the sides. 

   With the figure to the left, you would add up the four side of the rectangle to find perimeter. 

   3 + 7 + 3 + 7 = 20 

   So the perimeter would be 20. 
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