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The radius of sphere is 2r, …

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The radius of sphere is 2r, then find its volume

    • Posted by Tauheed Pasha 4 years, 8 months ago

    CBSE > Class 09 > Mathematics
    • 2 answers

    Ayush Kalwar 4 years, 8 months ago

    If it's radius is 2r then it's volm will increase 4 times Volm = (4/3)x(22/7)x[(2r)^2] i.e.=(4/3)x(22/7)x(4xr^2)

    0Thank You

    Gungun Ghosh 4 years, 8 months ago

    The radius of sphere is 2r Volume =2×22÷7×r^3 Then Placing the value of 2r 2×22÷7×(2r)^3 (44)÷7×8r^3 (44×8)÷7×r^3 (264÷7 )÷r^3 Ans -36r^3

    0Thank You

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