Question 257361
We know the formula for area of rectangle is
{{{A = LW}}} - -> garden
From above l = 2W, so
{{{A = 2W^2}}}
Now we add 2 feet to each length and width, so we have
{{{A = (2W + 4)(W + 4)}}}
or
{{{A = 2W^2+ 12W + 16}}} - -> garden and path.