Question 1154296
w width (usually the shorter dimension is "width").
L length (the longer dimensions is usually "length").


Total fencing  {{{2w+w+2L=340}}}

or

{{{3w+2L=340}}}



The area only depends on the entire rectangular region's width and length, so  {{{4700=wL}}}.



System to solve, in the two variables w and L would start as:
{{{system(3w+2L=340,wL=4700)}}}.

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