Question
The perimeter of the figure formed by 3 squares, D, E and F, is 48 m. The length of Square F is 12 the length of Square E. The length of Square D is twice the length of Square E. Find the area of Square D.
3 m

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The perimeter of the figure formed by 3 squares, D, E and F, is 48 m. The length of Square F is 12 the length of Square E. The length of Square D is twice the length of Square E. Find the area of Square D.