Question
The figure, not drawn to scale, is made up of 3 squares, E, F and G. The length of one side of square E is twice the length of one side of square F. The length of one side of square F is twice the length of one side of square G. If the length of square F is 4 cm, find the area of the shaded parts of the figure.
4 m

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The figure, not drawn to scale, is made up of 3 squares, E, F and G. The length of one side of square E is twice the length of one side of square F. The length of one side of square F is twice the length of one side of square G. If the length of square F is 4 cm, find the area of the shaded parts of the figure.