Math, asked by 9tboys, 1 year ago

guys plz help me i need full ans in a paper ​

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Answered by lenin100
3

Answer:

TSA of hollow cylinder=2π(R+r) (h+R-r)

CSA of hollow cylinder=2πRh+2πrh

VOLUME :-volume of container=πr2h

volume of material =πR2h-πr2h

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