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the perimeter of a square field is 240m. what is the length of it's sides? If it is to be fenced with a barbed wire going 4 times around it, what length of barbed wire would be needed? If the cost of barbed wire is rupees 150 per metre, what will be the cost involved? |
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Answer» -STEP explanation:P=4*SS=240/4=60m is side240*4=960m wire WOULD be required 1m=150rupees 960m=150*960 =144000 rupeescost is INVOLVED |
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