A solid hemisphere of radius 5 cm is melted to cast a right circular cylinder of the same base as that of hemisphere the height of cylinder is
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hemisphere
radius=5cm
cylinder
radius=5cm
height=?
volume of hemisphere=volume of cylinder
2/3πr³=πr²h
2/3×r=h
2/3×5=h
6/5=h
1.2cm=h
height of cylinder is 1.2cm
hope this answer will help you.
radius=5cm
cylinder
radius=5cm
height=?
volume of hemisphere=volume of cylinder
2/3πr³=πr²h
2/3×r=h
2/3×5=h
6/5=h
1.2cm=h
height of cylinder is 1.2cm
hope this answer will help you.
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