A path of 4 m width runs round 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 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 width 3.5 m runs around a semicircular grassy plot whose perimeter is 72m. Find the area of the path.

A path of width 3.5 m runs around a semi-circular grassy plot whose perimeter is 72 m. Find the area of the path. (U s e\ \ pi=22//7)

A path of width 3.5 m runs around a semi-circular grassy plot whose perimeter is 72 m. Find the area of the path. (U s e\ \ pi=22//7)

A 7 m wide path runs round a circular garden whose circumference is 352m.Find the area of the path.

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 path of width 3.5m runs around the curved boundary of a semicircular grassy plot whose perimeter is 72m. Find the area of the path.

A circular pond is of diameter 17.5 m . It is surrounded by a 2 m wide path. Find the cost of constructing the path at the rate of Rs. 25 per square metre.