document.write( "Question 454773: what is the area of a decagon with a perimiter of 20 inches \n" ); document.write( "
Algebra.Com's Answer #312267 by Gogonati(855)![]() ![]() You can put this solution on YOUR website! If we consider the regular decagon, its area is given by the formula:\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "segment from the center of decagon perpendicular to the side)\r \n" ); document.write( "\n" ); document.write( " |