find the cost of polishing a circular table top of diameter 2.1 m if the rate of polishing is rps 10 per m square
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areeba45:
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radius of a circle is 1.5m
therefore area of circle is π r×r
there fore 3.14×2.25 is equal to 7.065
therefore area of circle is7.065
cost for polishing circular table will be
10×7.065=70.65 RS
ur answer is wrong
what do u mean
ya his anwer is wrong
how prove it
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