One side of a square field is 179 m. Find the cost of raising a lawn on the field at the rate of Rs 1.50 per square metre.

One side of a square field is 179m. Find the cost of raising a lawn on the field at the rate of Rs 1.50 per square metre.

The perimeter of a square field is 800 m. Find the cost of grassing on it at the rate of Rs 1.75 per metre?

The sides of a triangle field are in the ratio 5 : 3 : 4 and its perimeter is 180 m. Find : the cost of levelling the field at the rate of Rs 10 per square metre.

One side of a square field is 300m. Find the cost of leveling it.If the rate for leveling is Rs 0.50 per m^(2)?