Question

Find the cost of fencing a rectangular field 75m long and 32 m wide, if the cost of fencing is ₹ 35.50 per metre.

Answer 1

Answer:

area of field =75×32=2400 m

cost=2400×35.5=rs8620

Answer 2

Given:-

• length -75m
• width -32m

To find :-

• cost of fencing ?

solution:-

Perimeter of rectangle is 2(l+b)

put value

=> 2(75+32)

=>2(107)

=>214 m

now cost of fencing field -perimeter × cost of fencing per meter

=>214×35.50

=>₹7597 [Answer]

Thanks

hope its helpful