Question 1069148
L length
w width
L=2w



{{{w^2+L^2=55^2}}}
{{{w^2+(2w)^2=55^2}}}
{{{5w^2=55*55}}}
{{{w^2=11*55}}}
{{{w^2=11*11*5}}}
{{{highlight(w=11sqrt(5))}}}
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{{{highlight(L=22*sqrt(5))}}}


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Enough for you to finish answering the question