Question

find the cost of fencing a rectangular field whose length and breadth are 22 m and 16 m respectively at 20.50 per meter.​

Answer 1

Answer:

Area of rectangular field = length*Breadth = 22m* 16m = 352 m2

Cost of fencing the field = 352 m2 * 20.50 = ₹7216

Answer 2

Answer:

Rs. 1558

Step-by-step explanation:

2 x (l+b) = Perimeter of rectangle on which we have to put the fence.

2 x (22+16) m = 2 x 38 m = 76 m

cost of fencing at Rs. 20.50 m = 76 m x 20.50= Rs 1558

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