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Subject :IMO    Class : Class 6
The adjoining figure (Not drawn to scale) is made up of a square WXYZ and a rectangle ABCD. The area of the square is 64 cm2. The length of the rectangle is 12 cm and its breadth is 9 cm. What is the total area of the unshaded parts?

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Ans 1:

Class : Class 6
Answer is 142

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