Steve did this for you
http://www.jiskha.com/display.cgi?id=1478532807
Why are you reposting?
A company wants to build a cylindrical container with a semi-sphere lid.
For a fixed volume V , the company wants to use a minimal amount of material for container
and lid combined. Which radius r and height h of the container minimize the surface area for
container and lid combined?
3 answers
Hey - everyone needs a hobby ...
Sorry about that, computer must've lagged and double posted or something!