document.write( "Question 554615: Why do you think each letter in a polygon's name can be used only once? \n" ); document.write( "
Algebra.Com's Answer #361417 by Alan3354(69443)\"\" \"About 
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Why do you think each letter in a polygon's name can be used only once?
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\n" ); document.write( "Not sure what you mean by that.
\n" ); document.write( "Pentagon has n used twice, there might be others.
\n" ); document.write( "Nonagon has 3 n's.
\n" ); document.write( "Dodecagon has 2 d's.
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