The fencing of a rectangular field of length 15m and breadth 12m and a square field of site 13m is done at the cost of Rs 220 per metre.which costs more ?
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as the area of Rectangle is more thus is cost more than square field of area 169m^2.
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length=15
breadth=12
area of rectangular field=2×(l+b)
2×15+12=27
perimeter of square=4×side
4×27=108
108÷220
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