Question

The ratio of radii of two cylinders is 1:2 and their heights are in ratio 2:3.Find the ratio of their volumes​

Answer 1

Answer:

Ratio of their. volumes = 1/4 × 2/3

= 2/12

= 1/6

Answer 2

Answer:

1:6

Step-by-step explanation:

Volume of cylinder = πr²

RATIO OF RADII = 1:2

RATIO OF HEIGHT = 2:3

VOLUME₁ = π(1)²(2)

=> 2π

VOLUME₂ = π(2)²(3)

=> 12π

VOLUME₁ : VOLUME₂

2π : 12π

==>1 : 6