## muhammad9t5 Area of square is numerically less than twice its diagonal by 2. Find its Perimeter. one year ago one year ago

1. nphuongsun93

area: x^2 diagonal: sqrt(2x^2) = x sqrt(2) 2x sqrt(2) - x^2 = 2

Perimeter is 4x. Solve for x using quadratic formula. x=sqrt2 Perimeter =$4\sqrt{2}$