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		   2 items are filed under this topic. 
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    A pentagon inscribed in a circle | 
  2015-05-30 | 
   
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  From Victoria: find the area of a regular pentagon inscribed in a circle with radius 3 units Answered by Penny Nom. | 
   
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    A pentagon inscribed in a circle | 
  2007-02-22 | 
   
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  From Amanda: Find the formula for calculating the length of the side of a pentagon given the radius of the circle that encloses it. Once you find the formula, find the length of the side of a pentagon which is enclosed in a circle 12 cm in diameter. So I need to know the formula, and the length of the side of the pentagon. Thank you!! Answered by Penny Nom. | 
   
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