
Concept explainers
Find the maximum area of the enclosed dimensions.

Answer to Problem 9E
the maximum area of the enclosed dimensions are
Explanation of Solution
Given information: Given the length of the wire is
Calculation:
Let the dimensions of the rectangular plot is
Is parallel to the river.
Let the area of the triangle be ,
For any function
Critical points and end points
Critical points occur at
solve it graphically, it has critical point occur at
Here
For
Graphical support:
Thus, the maximum area of theenclosed dimensionsare
Chapter 5 Solutions
Calculus 2012 Student Edition (by Finney/Demana/Waits/Kennedy)
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