If we know the Volume, we can solve for the radius
V = pi X r^2 * h divide both sides by pi * h
V /( pi * h) = r^2 take the positive square root of both sides
√[V /( pi * h) ] = r
If we know the lateral surface area......we can do this
Sa = 2*pi*r * h divide both sides by 2* pi *h
(Sa) / [ 1 * pi *h] = r
the formula is
radius = the square root of Volume divided by pi x height
i think... sorry if im wrong im only in algebra 1-2
They were asking for radius not volume, so I was confused. If they only have the volume, then the problem can't be answered.
If we know the Volume, we can solve for the radius
V = pi X r^2 * h divide both sides by pi * h
V /( pi * h) = r^2 take the positive square root of both sides
√[V /( pi * h) ] = r
If we know the lateral surface area......we can do this
Sa = 2*pi*r * h divide both sides by 2* pi *h
(Sa) / [ 1 * pi *h] = r