Question
The figure is made up of two squares Z and A. The length of square Z is equal to BD, and BD = DC. If the area of the shaded region is 16 cm2, find the length of square A.
3 m

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The figure is made up of two squares Z and A. The length of square Z is equal to BD, and BD = DC. If the area of the shaded region is 16 cm2, find the length of square A.