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A circle of radius 2 cm is cut out from ...

A circle of radius 2 cm is cut out from a square piece of an aluminium sheet of side 6 cm. What is the area of the left over aluminium sheet? `(Takepi = 3.14)`

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PSEB-perimeter and Area-Exercise
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  2. From a circular card sheet of radius 14 cm, two circles of radius 3.5 ...

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  3. A circle of radius 2 cm is cut out from a square piece of an aluminium...

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