\n" );
document.write( "Hi, \n" );
document.write( "Let s represent the length of each side of the Square: \n" );
document.write( " P = 28ft = s + s + s + +s \n" );
document.write( " 28ft = 4s \n" );
document.write( " s = 7ft, the length of each side of the Square