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 crossroads, each of width 3 m, run at right angles through the centre of a rectangualr park of length 90 m and breadth 60 m and parallel to its sides. Find the area of the roads. Also find the cost of constructing the roads at the rate of Rs 120 per m ^(2).

Two cross roads, each of width 10 m, cut at right angles through the centre of a rectangular park of length 700 m and breadth 300 m 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.

A rectangular field is of length 60 m and breadth 35 m. Find the area of the field.

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

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.

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

A path 5 m wide runs along inside a square park of side 100 m. Find the area of the path. Also find the cost of cementing it at the rate of Rs250 per 10m^2.

Find the cost of painting the border of a rectangular board of length 4 m and breadth 2.5 m at the rate of ₹ 120 per m.

Through a rectangular field of length 90 m and breadth 60 m , two roads are constructed which are parallel to the sides and cut each other at right angles through the centre of the fields. If the width of each road is 3 m , find (i) the area covered by the roads. (ii) the cost of constructing the roads at the rate of Rs 110 per m^2 .