# A hemispherical tank is made up of iron sheet 1 cm thick.If the inner radius is 1 m , then find the volume of the iron used to make the tank.

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by sabarinathcs

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by sabarinathcs

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The Brainliest Answer!

Volume of the Hemispherical tank is ,

V1 = 2/3 π r³

r = 101 cm

Inner volume = ?

r = 100 cm

Volume of iron material = V3 = ?

V3 = V1-V2

V3 = 63487 . 8096 cm

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