A cone and a hemisphere have equal bases and equal volumes. The ratio of their heights is(a) 1:2 (b) 2:1 (c) 4:1 (d) √2:1

A cone and a hemisphere have equal bases and equal volumes. The ratio

1.	A cone and a hemisphere have equal bases and equal volumes. The ratio of their heights is(a) 1:2 (b) 2:1 (c) 4:1 (d) √2:1
Answer» $A cone and a hemisphere have equal bases and equal volumes. The ratio of their heights is (a) 1 : 2 (b) 2 : 1 (c) 4 : 1 (d) \sqrt{2} : 1$