document.write( "Question 654693: if the area of a square is 81 how do i find the lenghth??? \n" ); document.write( "
Algebra.Com's Answer #408982 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! A = s^2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "81 = s^2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "s^2 = 81\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "s = sqrt(81)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "s = 9\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the side length is 9 units \n" ); document.write( " |