volume and surface area of a solid hemisphere equal .find the diameter of the hemisphere

Question

volume and surface area of a solid hemisphere equal .find the diameter of the hemisphere

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Bella 2 months 2021-07-27T13:52:38+00:00 2 Answers 0 views 0

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    0
    2021-07-27T13:53:40+00:00

    Answer:

    What is the diameter of the hemisphere? Let the radius of the hemisphere be x units. Hence, the diameter of the hemisphere is equal to 9 units.

    0
    2021-07-27T13:54:31+00:00

    Answer

    Volume (Hemisphere)=32πr3

    Surface area=3πr2

    ∴3πr2=32πr3

    ⇒r=29

    ⇒2r=9

    ⇒d=9.

    What is the diameter of the hemisphere? Let the radius of the hemisphere be x units. Hence, the diameter of the hemisphere is equal to 9 units.

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