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InterviewSolution
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52. Find the total cost of levelling the shaded path ofuniform width 2 m, laid in the rectangular fieldshown below, if the rate per ma is 100.15 m50 m |
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Answer» total height= 15area along height = lb = 15×2= 30 m^2total length of road = 50area along length= 50×2=100n^2total area of path = 100+30=130 m^2cost = 130×100= 13000₹ height÷15, area height=lb=15×2=30 m^2, area along length=50(2)=100m^2, total area of path=100+30=130m^2, cost =130x100=13000 Rs. |
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