Question 935491
L for length, w for width,
{{{L=2w}}}.
{{{p=36}}}.
Find {{{wL}}}.



{{{2L+2w=p}}}
{{{2(2w)+2w=p}}}
{{{6w=p}}}
{{{w=p/6}}}


Finding L,
{{{2*w=2*(p/6)}}}
{{{L=p/3}}}



Finishing for formula for wL:
{{{wL=(p/6)(p/3)}}}
{{{highlight(wL=(p^2)/(18))}}}, the area.