I have to calculate the optimal dimensions for a cylinder of this volume, if the amount of materials used to build it is to be kept to a minimum.
The volume of the cylinder is = 498.76cm^3
THIS IS WHAT I HAVE SO FAR,
V= pi R^2 , h= 498.76/pi R^2
S.A =2piR^2 + 2piRh
= 2piR^2 +...
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