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 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 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 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 )

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 public park , in the form of a square , has an area of (100pm0.2 ) m^2 The side of park is

Cost of ploughing at the rate of Rs 10 per m^(2) is Rs 1540. Find the radius of circular field. ( pi = ( 22)/( 7))

Find the area of a circular park whose radius is 4.5 m

A square park has each side of 100 m. At each corner of the park, there is a flower bed in the form of a quadrant of radius 14 m as shown in Fig. 15.37. Find the area of the remaining part of the park (U s e pi=22//7) . (FIGURE)