A cone and a hemisphere and a cylinder stand on equal bases and have the same height.The ratio of their volumes is(a) 1:2:3 (b) 2:1:3 (c) 2:3:1 (d) 3:2:1

A cone and a hemisphere and a cylinder stand on equal bases and have t

1.	A cone and a hemisphere and a cylinder stand on equal bases and have the same height.The ratio of their volumes is(a) 1:2:3 (b) 2:1:3 (c) 2:3:1 (d) 3:2:1
Answer» $A cone and a hemisphere and a cylinder stand on equal bases and have the same height.The ratio of their volumes is (a) 1 : 2 : 3 (b) 2 : 1 : 3 (c) 2 : 3 : 1 (d) 3 : 2 : 1$