Question

plz answer this question fast...

Answer 1

H=2m
Diameter=3.5m
Vol of cylinder= pi*diameter*h
=22/7*3.5*2
=22 m^3

Answer 2

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height of cylindrical part=2m
radius of the whole system=3.5/2m
volume of the whole system= vol. of cylindrical part+vol. of sphericcal part
=pi*r²*h+4/3*pi*r³
=19.25+157.20
=176.45(approx.)

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