document.write( "Question 759066: What is the area of an equilateral triangle whose sides are 10? \n" ); document.write( "
Algebra.Com's Answer #461820 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! A = (s^2)*sqrt(3)/4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = (10^2)*sqrt(3)/4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = 100*sqrt(3)/4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = 25*sqrt(3) <--- Exact Area\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = 43.30127 <--- Approximate Area \n" ); document.write( " |