SOLUTION: if a tube has a volume of 628cm cubed, and has a radius os 2cm, how tall is it?

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Question 269768: if a tube has a volume of 628cm cubed, and has a radius os 2cm, how tall is it?
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
if a tube has a volume of 628cm cubed, and has a radius of 2cm, how tall is it?
:
A tube is essentially a cylinder; V = pi*r^2*h
:
pi*2^2*h = 628
pi*4*h = 628
h = 628%2F%284pi%29
h = 49.97 cm tall
;
:
Check it:
V = pi*4*50
V = 628