In a square park of side 120m,a circular lawn of radius 21m is provided at its centre. What is the area of the circular lawn? Also find the area of the remaining portion of the square park.
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Area pf circle = pie x r x r
22/7x21x21 = 1386m2
Are of square = 120x120 = 14400
22/7x21x21 = 1386m2
Are of square = 120x120 = 14400
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