Question

The ratio of radii of two cylinders of same height is 1 : 3.If the volume of a first cylinder is 50 cm cube then find the volume of the second cylinder .please explain step by step .......​

Answer 1

Answer:

Step-by-step explanation:

1 : 3

50: x

1/3*50 =x

16.66 cm

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Answer 2

Step-by-step explanation:

given height of cylinder is h and same for both cylinders..

R1/R2 = 1/3

V1 = 50cu cm

$volume of cylinder \: is \: prportional \: to \: {r}^{2}$

V1/V2=(R1/R2)^2

50/V2 = 1/3(1/3)

50/V2=1/9

V2 = 9(50) = 450 cu cms