document.write( "Question 1101217: I need help with this question.\r
\n" ); document.write( "\n" ); document.write( "If the apothem is 12cm, and the perimeter is 81.6, then what is the area of a regular n-gon? \n" ); document.write( "

Algebra.Com's Answer #715762 by ikleyn(52803) $\"\"$ $\"About$

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document.write( "The area of a regular n-gon = half the product of the apothem and the perimeter = \r\n" );
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document.write( " = 489.6 cm^2.\r\n" );
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