document.write( "Question 477782: when the length of each side of a square is increased by 5 cm, the area of the resulting figure is 2.25 times the area of the original square . what is the area of the original square.? \n" ); document.write( "
Algebra.Com's Answer #328034 by cleomenius(959) You can put this solution on YOUR website! \n" ); document.write( "( We are increasing the original value times 1.5, that is the value which will be squared.) \n" ); document.write( "x + 5 = 1.5x \n" ); document.write( "5 = .5x \n" ); document.write( "x = 10\r \n" ); document.write( "\n" ); document.write( "To check, 10^2 = 100 \n" ); document.write( "15 ^2 = 225\r \n" ); document.write( "\n" ); document.write( "225/100 = 2.25. \n" ); document.write( "Cleomenius. \n" ); document.write( " \n" ); document.write( " |