document.write( "Question 234030: What is the \"FORMULA\" for find out AREA of \"ARCH\" \n" ); document.write( "
Algebra.Com's Answer #172635 by dawny74(8)![]() ![]() ![]() You can put this solution on YOUR website! a=e/360 * 2 pi r\r \n" ); document.write( "\n" ); document.write( "e = fraction of the cirle \n" ); document.write( "r = radius \n" ); document.write( " |