Question

4. The dimensions of a rectangular field are 36 m and 24 m. Find the cost of fencing of the field if cost of wire is 4.50 per meter.​

Answer 1

Answer:

If 36 m and 24m are the dimensions of the rectangular field, then the cost of fencing is Rs 540 if cost of fencing per meter is 4.50

Step-by-step explanation:

Given

Length of the field = 36 m

The breadth of the field = 24 m

Meters to be fenced = perimeter of The rectangular field = 2( length + breadth)

Length + breadth = 36+24 = 60 m

So perimeter = 2* 60 = 120 m

Cost of fencing 1 meter = 4.50

So cost of fencing 120 m = 4.50 * 120 = Rs 540

So cost of fencing the field is Rs 540

Answer 2

Answer:

The answer is Rs 3888.

Step-by-step explanation:

The dimensions of a rectangular field = 36 m × 24 m

Area of rectangular field = ( l × b ) = 864 m²

The cost of fencing of the field per meter = Rs 4.50

Total fencing cost = 854 × 4.50 = Rs 3888

NOTE : Dimension means length multiply by breadth .