A petroleum company is making a cylindrical oil drum. The drum must hold 1.9 m³ of liquid. The drum must be taller than it is

Question

A petroleum company is making a cylindrical oil drum. The drum must hold 1.9 m³ of liquid. The drum must be taller than it is wide, but no more than 1.7 m tall. What are the dimensions of the drum that uses the least amount of material?

Kunduz · Accepted Answer

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