The volume of the closed cylindrical tank is 11.3 cubic meter, if the total surface area is a minimum, what is its base radius in m?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.1: Prisms, Area And Volume
Problem 34E: The numerical value of the volume of a cube equals the numerical value of its total surface area....
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The volume of the closed cylindrical tank is 11.3 cubic meter, if the total surface area is a minimum, what is its base radius in m?

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