20. Minimizing surface area. Drum Tight Containers isdesigning an open-top, square-based, rectangular boxthat will have a volume of 62.5 in. What dimensionswill minimize surface area? What is the minimum sur-face area?

Volume of a cuboid is lbh. Since it is mentioned that it is square-based so l=b. l2h=62.5 in3…

Answered: 20. Minimizing surface area. Drum Tight…

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

Section9.2: Pyramids, Area, And Volume

Problem 36E

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20. Minimizing surface area. Drum Tight Containers is designing an open-top, square-based, rectangular box that will have a volume of 62.5 in. What dimensions will minimize surface area? What is the minimum sur- face area?