Question

the ratio of height of two cylinder is 5:3 as well as the ratio of their radii are 2:3find the ratio of the volumes of the cylinder​

Answer 1

the ratio of the volume of cylinders is I dont know

Answer 2

Given :

The height of two cylinder are in the ratio of 5:3

and their radii are in the ratio of 2:3

Find the ratio of their curved surface area :-

We know that,

Volume surface area of cylinder = πr²h

(22/7 × 2 × 2 × 5)/(22/7 × 3 × 3 × 3)

= (2 × 2 × 5)/(3 × 3 × 3)

= 20/27

Hence,The ratio of their curved surface area

= 20 : 27

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✯ @KHUSHI ✯