SOLUTION: What are the dimensions (l,w) of a rectangular coral producing the greatest enclosed area given 200 feet of fencing?
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Question 1135702: What are the dimensions (l,w) of a rectangular coral producing the greatest enclosed area given 200 feet of fencing?
Answer by ikleyn(52908) (Show Source): You can put this solution on YOUR website!
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An enclosed rectangular coral of the perimeter of 200 feet having the maximum area is the square with the side length of = 50 ft.
See the lessons
- HOW TO complete the square to find the minimum/maximum of a quadratic function
- Briefly on finding the minimum/maximum of a quadratic function
- HOW TO complete the square to find the vertex of a parabola
- Briefly on finding the vertex of a parabola
- A rectangle with a given perimeter which has the maximal area is a square
- A farmer planning to fence a rectangular garden to enclose the maximal area
in this site.
Also, you have this free of charge online textbook in ALGEBRA-I in this site
- ALGEBRA-I - YOUR ONLINE TEXTBOOK.
The referred lessons are the part of this textbook under the topic "Finding minimum/maximum of quadratic functions".
Save the link to this online textbook together with its description
Free of charge online textbook in ALGEBRA-I
https://www.algebra.com/algebra/homework/quadratic/lessons/ALGEBRA-I-YOUR-ONLINE-TEXTBOOK.lesson
to your archive and use it when it is needed.
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