-?0jcapm^pJ@!5h| $3( {IJDJ@kJD )<BMaximizing the Area of a Rectangular Pen Fenced in on Three Sides.H!< l4< OIJ<@^\@ % !5h| $3( {A *<x80 d8 t ULxCCO !&AŐ$ !5h| $3( {6BdHH xCYCO N N #!5h| $3( {2 HHJ UHCCO@@pN``-SSSHWidth of Pen = HH!5hHH!SH4T cOHH! `HH! .(S*Q.ST/S#B$'S*  4STTcS!cOT0cOSXS!rS"^@RJS*(SSS {$3($# `!5h$3( {S* sxH !5h| $3( {H( ('C CO '*8 !5h| $3( {n\*33!$CZCC#? rx$  !5h| $3( {ppHHJ$DC CXFC CO?  !5h| $3( {Gx(|((CCO -d !5h| $3( {m2HHJl FG = yQ +S*&lTTTT(S"NdSHLS`S!+@ `$yR$yRS!S!>@pN``-SSSHLength of Pen = HH!5hHH!SH4T cOHH! `HH! .(S*Q.ST/S#B$'S*  4STTcS!cOT0cOSXS!rS"^@RJS*(SSS {$3($# `!5h$3( {S*v  !5h| $3( {p1\##p ?CCXFC CXFC COCCO   !5h| $3( {o J$pCCOCCXF? $$H !5h| $3( {m4HHJ<  )2{!:*}(Length of Pen) + (Width of Pen) = (S"NdSHLS`S!+@ `$yR$yRS!S!>@pN``-SSSHLength of Fencing Material = HH!5hHH!SH4T cOHH! `HH! .(S*Q.ST/S#B$'S*  4STTcS!cOT0cOSXS!rS"^@RJS*(SSS {$3($# `!5h$3( {S*  !5h| $3( {m18 E48@JJ  Area GHDF = h of Pen) + (Width of Pen) = (S"NdSHLS`S!+@ `$yR$yRS!S!>@pN``-SSSHArea of Rectangular Pen = = HH!5hHH!SH4T cOHH! `HH! .(S*Q.ST/S#B$'S*  4STTcS!cOT0cOSXS!rS"^@RJS*(SSS {$3($# `!5h$3( {S*