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the area of rectangular field is 1680m2 if length is 40 m. find the cost of fencing boundary of the field at the rate of rs 15.25 per m |
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Answer» 8445rsStep-by-step explanation:the breadth of the field = (area ÷ LENGTH)1680m2÷ 40 m =42 MTHE perimeter of field = 2(length + breadth)2(40+20)=160 m if cost of 1 METRE is 15.25 rupees the cost of 160 metre is = 8445ruppes |
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