A park is in the form of a circle with radius 35m. At the centre of the park, there is a lawn in the form of a square. If the area of the park, excluding the lawn is `2500 m^(2)` find the cost of levelling the lawn at the rate of Rs 50 per `m^(2)`

A park is in the form of a rectangular 120m by 90 m. At the centre of the park, there is a circular lawn as shown in the figure. The ara of the park excluding the lawn is 2950m^(2) . Find the radius of the circular law. [Given pi=3.14 ]

A park is in the form of a rectangle 120m x 100m At the centre of the park there is a circular lawn. The area of park excluding lawn is 8700 m^2 . Find the radius of the circular lawn. (Use pi=(22)/7 )

A park is in the form of a rectangle 120 mx100 mdot At the centre of the park there is a circular lawn. The area of park excluding lawn is 8700 m^2 . Find the radius of the circular lawn. (U s epi(22)/7)

A park is in the form of a rectangle 120 mx100 mdot At the centre of the park there is a circular lawn. The area of park excluding lawn is 8700 m^2 . Find the radius of the circular lawn. (U s epi(22)/7)

A lawn is in the form of a rectangle whose sides are in the ratio 5:3 the area of the lawn is 3375 m^(2) .Find the cost of fencing the lawn at Rs. 65 per metre.

A park is in the form of a rectangle 120mx100m. At the centre of the park there a circular lawn.The area of park excluding lawn is 8700m ^(2) Find the radius of the circular lawn

A path 5m wide runs along inside a square park of side 100m. Find the area of the path. Also find the cost of cementing it at the rate of Rs250 per 10m^(2).

A park is in the shape of a rectangle. Its length and breadth 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 m^2 . What is the perimeter (in m) of the lawn? (use pi = 3.14 )

The sides of a triangular park are 35 m, 53 m and 66 m. The cost of levelling the park at the rate of Rs. 9.25//"m"^(2) is :

A lawn is in the form of a rectangle whose sides are in the ratio 5:3 and its area is 3375 m^(2) .Find the cost of fencing the lawn at Rs. 20 per metre .