Math, asked by nimisha1992, 4 months ago

The radius and height of a right circular cylinder are in the ratio 2:3 If the volume of a cylinder is 1617cm3,then find the radius and height of the cylinder.

Answers

Answered by pragnyayadav22

0

Answer:

Step-by-step explanation:

Volume of a cylinder = pi r^2 h

therefore, pi(2x)2 (3x) = 1617

x=(7/2)^3

x = = 3.5 cm

r = 7 cm, h = 10.5 cm

Curved surface area of the cylinder = 2 pi rh

2*pi*7*10.5

=462cm^2

Answered by Rupeshsir

1

Answer:

ans is 462cm²

Step-by-step explanation:

thankyoh oo

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