find the cost of polishing a circular table of diameter 14 if the cost of polishing a table is rs 20/ m^2
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find the cost of polishing a circular table of diameter 14 if the cost of polishing a table is rs 20/ m^2
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Step-by-step explanation:
diameter of circular table=20
cost of polishing a table=20/m^2
radius of circle=diameter/2
perimeter of circle=2πr
=(2×3.14×7)
=43.96
cost of polishing circular table=(43.96×20)
=879.2