A road 3.5 m wide surrounds a circular plot whose circumference is 44 m. Find the cost of paving the road at Rs 50 per `m^(2)`

A road which is 7 m wide surrounds a circular park whose circumference is 88 m. Find the area of the road.

A road which is 7m wide surrounds a circular park whose circumference is 352m. Find the area of road.

A 7 m wide road runs outside around a circular park, whose circumference is 176 m. The area of the road is : [use pi = (22)/(7) ]

A path of 4m width runs round a semi-circular grassy plot whose circumference is 1633/7m^(@) Find: the area of the path and cost of gravelling the path at the rate of Rs.1.50 per square metre

The diameter of a circular park is 84 m. A 3.5-m-wide road runs on the outside around it. Find the cost of constructing the road at Rs. 200 per m^(2) .

The area of a circular playground is 22176 m^(2) . Find the cost of fencing this ground at the rate of Rs. 50 per m.

A 115-m-long and 64-m-broad lawn has two roads at right angles, one 2 m wide, running parallel to its length, and the other 2.5 m wide, running parallel to its breadth. Find the cost of gravelling the roads at Rs.60 per m^(2) .

A circular park, 24m in diameter , has a path 3.5 m wide running round it on the outside. Find the cost of gravelling the path at Rs. 20 per m^(2) .

The area of a circular playground is 22176 m^(2) .Find the cost of fencing this ground at the rate of Rs 50 per metre

A 80 m by 64 m rectangular lawn has two roads , each 5m wide runing through its middle , one parallel to its length and the other parallel to its breadth . Find the cost of gravelling the roads at Rs. 40 per m^(2).