A rectangle has a fixed perimeter of 12. Find the dimensions of the rectangle so that its area is maximized.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.3: Systems Of Inequalities
Problem 30E
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A rectangle has a fixed perimeter of 12. Find the dimensions of the rectangle so that its area is maximized.

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