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The area of a rectangular plot is 340 m and its breadth is 17 m. Find the co (5.70 per metre.t the length of a rectangular blackboard is double its width. If the width is 1.4the cost of painting the blackboard at the rate of 19 per m'A man covers a distance of 48 m while going around a square field twice. Ethe length of the wire needed to fence around it thrice. Also, find the costa mrire is 2.75. |
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Answer» -step explanation:As we KNOW that area of rectangle (A) is given as-A=l×bLet the length of the rectangular plot be X meter.Given:-Area of rectangular plot =340m 2 Breadth of rectangular plot =17m∴x×17=340⇒x= 17340 =20mHence the lenth of rectangular plot is 20m.As the perimeter of the rectangle is given as-p=2(l+b)∴p=2(17+20)⇒p=2×37=74mCost of fencing given =Rs.5.70 per metreTherefore,Cost of fencing for 74m=5.7×74=Rs.421.8Hence the cost of SURROUNDING the plot with a FENCE is Rs.421.8.How satisfied are you with the answer?This will HELP us to improve betterASKGet Instant Solutions, 24x7No Signup requiredgirlPrev QuestionNext Question |
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