A. paper is in the form of a rectangle abcd in which ab =20 and bc=14 cm. A semi circular portion with bc as diameter is cut off. find the Area of reaimining part
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area of remaining part=area of rectangle-area of semicircle
=(20×14)-(22/7×1/2×14/2×14/2)
=280-77
=203
=(20×14)-(22/7×1/2×14/2×14/2)
=280-77
=203
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