9th Class Mathematics Surface Areas and Volumes Question Bank Surface Areas and Volumes

  • question_answer
    If a square card board piece of side 4 cm is rotated 360° about one of its sides, what is the volume of the solid so formed?

    A) \[64\pi \,c{{m}^{3}}\]                     

    B)   \[16\pi \,c{{m}^{3}}\]                     

    C)   \[32\pi \,c{{m}^{3}}\]                     

    D)   \[128\pi \,c{{m}^{3}}\]

    Correct Answer: A

    Solution :

    Not Available


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