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

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

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

A road 7m wide surrounds a circular park whose circumference is 352 m. Find the surface area of the road. Find the cost of paving the road at Rs.20 per m^2

A road, which is 7 m wide surrounds a circular path whose circumference is 352 metres. Find (a) the area of the path (b) the cost of leveling the path at the rate of ? 2.50 per sq. m.

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 4 m width runs around a semi-circular grassy plot whose circumference is 163 3/7 m. Find: the area of the path and cost of gravelling the path at the rate of Rs. 1.50 per square metre

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) .