1.

A park is in the shape of a rectangle. Its length and breadth are 240 m and 100 m, respectively. At the centre of the park. there is a circular lawn. The area of the park, excluding the lawn is 3904. What is the perimeter (in m) of the lawn? (use π = 3.14 )

A. 502.4
B. 516.2
C. 508.6
D. 512.8
Answer» B. 516.2


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