Math, asked by advikapagnis, 11 months ago

Ratio of volumes of two cylinders is 3:4 and that of their heights is 1:3 find the ratio of their curved surface areas

Answers

Answered by saumya5476
14

Step-by-step explanation:

Ratio of volume of two cylinders is

V1/V2 = 3/4

Ratio of height of two cylinders is

H1/H2 = 1/3

V1/V2 = 3/4

pie R1^H/pie R2^2 H2 = 3/4

R1^2×1/R2^2×3 = 3/4

R1^2/R2^2 = 9/4

R1/R2 = 3/2

C1/C2 = 2pieR1H1/2pieR2H2

C1/C2 = R1×H1/R2×H2

C1/C2 = 3/2×1/3

C1/C2 = 1/2

C1 : C2 = 1 : 2

Answered by swatisinha7970
1

Answer:

1 :2 answer hai

Step-by-step explanation:

1 : 2 answer hai

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