Two cross roads, each of width 5 m, run at right angles through the centre of a rectangular park of length 70 m and breadth 45 m and parallel to its sides. Find the area of the roads. Also find the cost of constructing the roads at the rate of

Two cross roads,each of width 5m, run at right angles through the centre of a rectangular park of length 70m and breadth 45m and parallel to its sides.Find the area of the roads.Also find the cost of constructing the roads.at the rate of Rs 105per m^(2) .

Two cross roads,each of width 10m, cut at right angles through the centre of a rectangular park of length 700m and breadth 300m and parallel to its sides.Find the area of the roads.Also find the area of the park excluding cross roads.Give the answer in hectares

Two cross roads each 3m wide,cut at right angles through the center of a rectangular park 72mby56m ,such that each is parallel to one of the sides of the rectangle.The area of the remaining portion of the park is:

Find the cost of fencing a rectangular park of length 150 m and breadth 50 m at the rate of Rs 10 per metre.

A 3m wide path runs outside and around a rectangular park of length 125m and breadth 65m. Find the area of the path

Find the cost of fencing a rectangular park of length 175m and breadth 125m at the rate of Rs.12 per meter.

Find the cost of fencing a rectangular park of length 250m and breadth 175m at the rate of Rs 12 per metre.

The length and breadth of a rectangular park are in the ratio 5:3 and its perimeter is 128m. Find the area of the park.

The length of a rectangular park is twice its breadth and its perimeter is 840 m. Find the area of the park .

find the cost of fencing a rectangular park of length 160m and breadth 90m at the of rs 4.20 per metre