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

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

2 thoughts on “volume and surface area of a solid hemisphere equal .find the diameter of the hemisphere<br /><br />​”

  1. 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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