document.write( "Question 1032443: Determine the area of a regular pentagon with a side length of 4 \n" ); document.write( "
Algebra.Com's Answer #647104 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
You have to spec how many sides it has to get a numerical answer.
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\n" ); document.write( "For a general polygon with n side of length 4:
\n" ); document.write( "\"Area+=+n%2A4%5E2%2Acot%28180%2Fn%29%2F4\" sq units, where n = # of sides\r
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