A box with an open top is to be constructed from a 4m x 3m rectangular metal sheet, by cutting out a square from each of the four corners and bending up the sides. Find the dimensions of a square corner that must be cut out in order for the open box to attain maximum volume. A. B. C. 7-√13 6 7+√13 6 ·m x -m X 7-√13 6 ·m x 7-√13 6 7+√/13 6 D. 7+√13 m ·m X 6 E. NO correct choices m 2+√13m x 5+√1³ m 3 2-√13 3 m ·m x m 5-√13 3 m

A box with an open top is to be constructed from a 4m x 3m rectangular metal sheet, by cutting out a square from each of the four corners and bending up the sides. Find the dimensions of a square corner that must be cut out in order for the open box to attain maximum volume. A. B. C. 7-√13 6 7+√13 6 ·m x -m X 7-√13 6 ·m x 7-√13 6 7+√/13 6 D. 7+√13 m ·m X 6 E. NO correct choices m 2+√13m x 5+√1³ m 3 2-√13 3 m ·m x m 5-√13 3 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 40E: As in Exercise 39, find the volume of the box if four congruent squares with sides of length 6 in....

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