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The breadth of a rectangular field is twice it's length. if the area of the field is 1058 m², find the cost of fencing it at rupees 35 per m |
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Answer» -step explanation: Let the length be x According to the QUESTION AREA of the rectangle = Lenght *Breadth = 2x*x = 1058 = = = = x = 23Lenght = 23Breadth = 23*2Breadth = 46Perimeter of the rectangle = the fencing AROUND it PERIMETER of the rectangle = 2*(23+46) = 138m Rate = 138*35Rate = 4830 Thus the cost of fencing = 4830 |
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