document.write( "Question 553148: how many sides does a polygon have if the sum of its angle measures is 2700 \n" ); document.write( "
Algebra.Com's Answer #360709 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! S = 180(n-2)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2700 = 180(n-2)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2700/180 = n-2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "15 = n-2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "15+2 = n\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "17 = n\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "n = 17\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So there are 17 sides.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If you need more help, email me at jim_thompson5910@hotmail.com\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Also, please consider visiting my website: http://www.freewebs.com/jimthompson5910/home.html and making a donation. Thank you\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Jim \n" ); document.write( " |