A cone, hemisphere and a cylinder stand on the same base and have equal height. Find the ratio of their:
(a) Volumes,
(b) Curved surface areas.
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Ratio of volumes =
Let their height be h and base be b
ratio of volumes is =
1/3πr^2h : 2/3πr^3 : πr^2h
taking πr^2 as common
1/3h : 2/3r : h
samruddhishinde222:
Incorrect
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