Question 1150749
"Leg", a little strange.  Maybe you want to solve for the dimensions of your rectangle.


Short dimension:  {{{x}}}
Long dimension:  {{{x+5x=6x}}}


Area of 66 square cm
{{{6x*x=66}}}

{{{6x^2=6*11}}}

{{{x^2=11}}}

{{{x=sqrt(11)}}}

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