SOLUTION: Hi Guys you do a great job. I am hoping you can help my son. The formula for the volume of a cylinder is, were V is the subject V = pier2h. Change the subject of the equation t

Question 506484: Hi Guys you do a great job. I am hoping you can help my son.
The formula for the volume of a cylinder is, were V is the subject V = pier2h.
Change the subject of the equation to the height(h). If the volume(V) is 20m3, and radius(r) is 2m what is the height(h)?
Hoping you can help. Cheers
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
The formula for the volume of a cylinder is, were V is the subject V = pier2h.
Change the subject of the equation to the height(h).
:
The formula for the volume of a cylinder
= V
Make the subject h, divide both sides by
h =
:
If the volume(V) is 20m3, and radius(r) is 2m what is the height(h)?
h =
h =
Cancel the 4 into 20
h =
Use a calc and get
h = 1.59155 m is the height
:
:
:
Confirm this
= 20.000
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