Question

the base radii of 2 cones of same height are in ratio 2:3. find the ratio of their volmes​

Answer 1

Answer:

Hence, the ratio of the volumes of two cones is 9 : 25.

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Volume of a cone = 1/3 πr ²h

where r is the radius of the base of the cone and h is the height.

Since height is the same for the two cones, let r¹

and h be the radius and height of the first cone and r²and h be the radius and height of the second cone.

Now, ratio of their volumes is calculated as:

= v + v

¹ ²

=1/3πr²h. : 1/3πr²h

¹ ²

= r²:r² =2²×3²

¹ ²

=4:9

★answer is 4:9★

hope.it helps......★