Q18. A rectangular field is 20 m long and 35 m wide. Find the cost of fencing it twice
at the rate of Rs 6 per meter.
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Step-by-step explanation:
As we know fencing is done around the park so we'll first take out the perimeter of the field.
Perimeter of rectangular field = 2 (l+b)
= 2 (20+35)
= 2 (55)
= 110 m
Rate of fencing = Rs 6 per meter
For 110 meters = 110 × 6
= Rs 660
Rate of fencing will be Rs 660
May the answer will help you!!
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