document.write( "Question 1034708: Faye has 20 feet of fencing to make a rectangular pen for her dog. What is the largest area that she can fence in?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #649386 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
The largest area turns out to be a square...I could show you how to prove that using either algebra or calculus, but you did not ask for such...
\n" ); document.write( "Thus 20 feet of fencing would make a square 5 feet on a side for an area of 25 square feet.
\n" ); document.write( "
\n" );