<PRE><B>Question 303910</B>
find the radius of a cylinder if the lateral area is 120 and the height is 7 meters
:
The other dimension of the lateral part is the circumference of the cylinder
{{{120/7}}} = 17.143
:
{{{2pi*r}}} = 17.143
r = {{{17.143/(2pi)}}}
r = 2.73 is the radius
:
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