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

Question

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

in progress 0
Nevaeh 2 months 2021-07-27T13:04:00+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-07-27T13:05:29+00:00

    Answer:

    Answer

    Open in answr app

    Volume (Hemisphere)=32πr3

    Surface area=3πr2

    ∴3πr2=32πr3

    ⇒r=29

    ⇒2r=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.

Leave an answer

Browse

9:3-3+1x3-4:2 = ? ( )