If the volume of cylinder is v=pie*radius^2*height then express the variable r in terms of v and h.
R=?????

Question

cidyah · Answer

V = pi r^2 h
divide both sides by pi h
V / (pi h) = r^2
r^2 = V / (pi h)

r = sqrt [ V / (pi h) ]

Brainard · Answer

V  =  r^2 h pi

V/hpi   =  r^2 .........dividing both sides by hpi

r    =  sqrt[V/h pi]  ..........taking square roots on both sides

Art G · Answer

V=πR²h, R=√(V/πh)

Como · Answer

V = π r² h
r ²  = V / [ π  h ]
r = [ V /  (π  h) ]^(1/2)

Wayne DeguMan · Answer

V = πr²h

so, r² = V/(πh)

=> r = √(V/(πh))

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