Answer:
[tex]1ft^2[/tex]
Step-by-step explanation:
we have the measurement of the length one side of the square i will call l:
[tex]l=1ft[/tex]
and the area of a square is defined by:
[tex]A=l^2[/tex]
so, substituting the value of the length of one side l:
[tex]A=(1ft)^2\\A=1ft^2[/tex]
the answer is that the square has an area of [tex]1ft^2[/tex]
