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Find the cost of polishing a …

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Find the cost of polishing a circular table top of diameter 1.6 if the rate of pollution if 15 m square take π=3.14

    • Posted by Kunal Kumar 9 months, 1 week ago

    CBSE > Class 07 > Mathematics
    • 2 answers

    Mahi Mithra G. S.. 8 months, 3 weeks ago

    𝓐𝓻𝓮𝓪= πr2 =3.14×1.6/2×1.6/2 2.0096cm² Cost of polishing=₹15×2.0096 ₹30.1440 =₹30.144

    0Thank You

    Parmeet Singh 8 months, 4 weeks ago

    30.14 approx

    0Thank You

    ANSWER
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