A rectangular field is 45.5 metre long and 37.5 metre wide how much wire will be needed for fencing around it twice ? Find the cost of fencing the field at the cost of fencing the wire is 7 rs. per metre?
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Step-by-step explanation:
Perimeter of a rectangle= 2(l+b)
= 2(45.5 +37.5)
= 2(83)
=166m
twice around the fence = 166*2
= 332
cost of fencing the wire is 7 rs. per metre = 322 * 7
= 2324 rupees
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