SOLUTION: what is the diameter of a 6ft tank that can hold 9 cubic ft

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Question 356255: what is the diameter of a 6ft tank that can hold 9 cubic ft
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
volume = 9 cu.ft
height = 6 ft
...
V= pi*r^2*h
9=pi*r^2*6
r^2=9/6*pi
r^2= 4.7
r=2.14
diameter = 4.28 ft
...
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