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The radius of base of a cone is r and he...

The radius of base of a cone is r and height is h. Find its volume.

Text Solution

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The correct Answer is:
`(1)/(3)pi r^(2)h`
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Knowledge Check

  • The radius of base of a cone is 3.5 cm and height is 9 cm, its volume is :

    A
    `36 pi`
    B
    `110.75 pi`
    C
    `36.75 pi`
    D
    None of these

  • The radius of base of cone is 3.5 cm and height is 9 cm. Its volume is :

    A
    36.75 `pi `
    B
    110.25 `pi`
    C
    330.75 `pi `
    D
    None of these

  • The radius of the base of a cone is 7 cm and the height is 6cm. Its volume is ( pi = ( 22)/( 7)) :

    A
    924 `cm^(3)`
    B
    `308 cm^(3)`
    C
    `1232 cm^(3)`
    D
    None of these

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