Plz solve the whole question as soon as possible.
1)The circumference of a circular field is 440 m.A 10 m wide road runs around it.Find the cos of leveling the road at the rate of 14 paisa per square meter.
1 paisa = Rs100
Its the indian currency.
Or leave it where we have to find the cost.
2)A race track is in the form of a ring whose inner circumference is 440 m and the outer circumference is 506 m.Find the wedth of the track and also the area