Question

The heights of two cones are in the ratio 3:2 and their radii are in the ratio 2:5. Find the ratio of their volumes.

Answer 1

Answer:

6:25

Step-by-step explanation:

vol of 1st=1/3π^2*h

=1/3π2^2*3

=1/3π12

vol of 2nd=1/3πr^2h

=1/3π5^2*2

=1/3π50

then ratio=12/50

6/25

6:25