SOLUTION: A rancher has 1200 m of wire fencing, and he wants to use this to fence off the largest possible area for some of his horses to graze. Express the area in square meters

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Question 1107309: A rancher has 1200 m of wire fencing, and he wants to use this to fence off the largest possible area for some of his horses to graze. Express the area in square meters
Found 2 solutions by Alan3354, ikleyn:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
A rancher has 1200 m of wire fencing, and he wants to use this to fence off the largest possible area for some of his horses to graze. Express the area in square meters
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The max area for a given perimeter is that of a circle.
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C = 2pi*r = 1200
Area = pi*r^2

Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.
If you mean  rectangular area  (and not circular),  then read these lessons in this site

    - 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

Everything was explained there.

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.