document.write( "Question 111103: What is the area of a rectangle with a diagonal of 5 inches? \n" ); document.write( "
Algebra.Com's Answer #81070 by Nate(3500)![]() ![]() ![]() You can put this solution on YOUR website! The square is x by x inches. \n" ); document.write( "x^2 + x^2 = 25 \n" ); document.write( "2x^2 = 25 \n" ); document.write( "x^2 = 12.5 \n" ); document.write( "x = sqrt(12.5) \n" ); document.write( "~~~~ \n" ); document.write( "Area = x^2 = 12.5 in^2 \n" ); document.write( " |