A thin cylinder has radius 2 and height a, what is the height? Using the equation V=πr^2h
Thanks!
The height is a, just like you said!
Edit: In terms of volume, then because r = 2, we have:
V = π*2^2*a = 4πa.
Then a = V / (4π).
Please update. Are you sure the height is a? That can't be right, maybe the volume is a?
V = 4pi*a
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Verified answer
The height is a, just like you said!
Edit: In terms of volume, then because r = 2, we have:
V = π*2^2*a = 4πa.
Then a = V / (4π).
Please update. Are you sure the height is a? That can't be right, maybe the volume is a?
V = 4pi*a