Question

If the radius of the hemisphere is 2r , then find its volume ?

Answer 1

Step-by-step explanation:

Volume of sphere = 4/3 π R*(3)

Here R = 2r

Volume of sphere = 4/3 π (2r)*3

Volume =( 4/3 )8π r*(3)

Volume of sphere = 32/3 π r*3

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Answer 2

Answer:

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