Math, asked by devendra7952, 4 months ago

If the radius of a hemisphere is 3r, then find the volume and total surface area of hemisphere.

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Answered by ItzMissNasha

3

Answer:

ʜᴏᴘᴇ ɪᴛ's ʜᴇʟᴘғᴜʟ....

¯\_(ツ)_/¯

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Answered by Anonymous

30

The radius of hemisphere is 3r

The curved surface area of Hemisphere is 2πr²

2π(3r)²

18πr²

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