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muhammad9t5
Area of square is numerically less than twice its diagonal by 2. Find its Perimeter.
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 =\[4\sqrt{2}\]