In a garden,a triangular piece of land has to be planted with grass which cost Rs. `5` per `100cm^(2)` The sides of the triangle are `8m,6m` and `6m`.
The total cost of planting the grass is Rs. `x`.Find `(x)/(10)` (Take `sqrt(5)=223)`

Find the cost of painting at the rate of Rs. 5.60 per m^(2) on the hemispherical dome of diameter 10 m.

Reeta wants to fence the graden in front of her house on three sies. The dimensions of the three sides are 14 m, 12 m, and 19m. Find the cost of fencing the garden at the rate of Rs 110 per meter.

The perimeter of a triangular field is 540 m and its sides are in the ratio 25: 17:12 . Find the area of the triangle. Also, find the cost ploughing the field at Rs. 18.80 per 10 m^2

Anu wants to fence the garden in front of her house (Fig 11.5), on three sides with lengths 20 m, 12 m and 12 m. Find the cost of fencingat the rate of Rs 150 per metre

Anu wants to fence the garden in front of her house (Fig 11.5), on three sides with lengths 20 m, 12 m and 12 m. Find the cost of fencing at the rate of Rs 150 per metre

One side of a square plot is 250m, find the cost of levelling it at the rate of Rs. 2 per square metre.

The sides of triangular field ojne in the ratio 5:3:4 and its perimeter is 180m. Find: (i) Its area (ii) Altitude of the triangle corresponding to its largest side. (iii) The cost of levelling the field at the rate of Rs. 10 per square metre.

The length and the breadth of a rectangular piece of land are 500 m and 300 m respectively. Find (i) its area (ii) the cost of the land, if 1 m2 of the land costs Rs 10,000.

The length and the breadth of a rectangular piece of land are 500 m and 300 m respectively. Find(i) its area (ii) the cost of the land, if 1 m2 of the land costs Rs 10,000.

A tank open at the top is made of iron sheet 4m wide. If the dimensions of the tank are 12 m\ × \ 8m\ ×\ 6m , find the cost of iron sheet at Rs. 17.50 per metre.