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A paper is in the form of a square of side 20 m. Semi-circular are drawn inside the square paper on two opposite sides..

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A paper is in the form of a square of side 20 m. Semi-circular are drawn inside the square paper on two opposite sides as diameter. If semi-circular portions are cut off. then what would be the area of the remaining paper?

posted Sep 22, 2016 by anonymous

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1 Answer

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remaining area is 86 sq.m

answer Sep 22, 2016 by Raja Kumar S
ok. the area of the two semicircles is 314.2 and of the square 400. the difference is about 86



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