1. The length of a rectangular piece of land is 350 m
and its breadth is 200 m. Find:perimeter and cost of fencing it three times with a wire at the rate of rupees 5per meter
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Length of rectangular land =350m
Breadth of rectangular land =200m
perimeter of rectangular land=2(l+b)
=2(350+200)
=2(550)
=1100m
Cost of fencing wire 3 times at=5×3=15Rs
rate of 1m
Cost of fencing wire at 1100m=15×1100
=16,500Rs
Answer !!
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