Semi circle lawns are attached to both edges along the breadth of a rectangular lawn measuring 56m by 35m.Find the total area enclosed.
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area of rectangle= lb
=56×35
=1960 m^2
area enclosed by two semi circles=2×22/7×35/2×35/2÷2
=11×35×35/14
=13475/14
=962.5 m^2
total area enclosed=1960+962.5
=2922.5 m^2
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