If the radius of two right circular cones is in the ratio of 2 : 3 and their height is in ratio of 4 : 5, then find the ratio of their volumes?
1
16 : 45
2
11 : 42
3
13 : 44
4
14 : 47
If the radius of two right circular cones is in the ratio of 2 : 3 and their height is in ratio of 4 : 5, then find the ratio of their volumes?