Tofind: thedimensions of the rectangle of greatest area whose perimeter is
Answer to Problem 14CT
The dimensions of the rectangle of greatest areaare
Explanation of Solution
Given information:
Perimeter of rectangle is
Calculation: to find the dimensions, let
Thus, the area of the rectangle can be defined as:
To find the greatest area, first differentiate and then put equal to zero,
Thus, the dimensions of the rectangle is
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