document.write( "Question 440721: what is the perimeter of a pentagon\r
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Algebra.Com's Answer #304351 by Euler(11)\"\" \"About 
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Pentagon is a polygon and for a regular polygon where all sides, say n, are of the same length, say s, we use the formula:
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\n" ); document.write( "Perimeter=n*s\r
\n" ); document.write( "\n" ); document.write( "n: number of sides, in case of a pentagon n=5
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