How to find radius of cylinder when height and circumference are given ?

David2019-07-15T11:55:02Z

Favorite Answer

The circumference of a circle is 2*pi*radius and so its radius = circumference/2*pi
There's no need to know its height.

40

sepia2019-07-15T15:02:46Z

Cylinder height and circumference are given.
C = 2 pi r
Radius = C / 2 pi

20

billrussell422019-07-15T11:54:31Z

circumference = πd or 2πr

so radius = circumference divided by 2π

same rules that you would use on a circle, as that is the base of a cylinder, a circle.

10

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