A circle of a playground is to be fenced at
circumference.The cost of the fencing is Rs.150 per sqm.
what is the total cost , if the diameter is 70?
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Answer Posted / karthik.r
not to mention the unit of diameter .
but they mention 1sqm = rs.150
sqm is unit of area.
total area=22/7*r*r=22/7*35*35=3850sqm
total cost=3850*150=rs.5,77,500
i am considered diameter as meter
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