Answer:
The dimensions of the bathroom are
[tex]2\frac{3}{4}in\times3in[/tex]
Then the actual scale is given below as
[tex]\begin{gathered} 1in\Rightarrow4feet \\ 2\frac{3}{4}in\Rightarrow\frac{11}{4}\times4ft=11ft \end{gathered}[/tex][tex]\begin{gathered} 1in\Rightarrow4feet \\ 3in\Rightarrow3\times4ft=12ft \end{gathered}[/tex]
Hence,
The actual area of the bathroom will be
[tex]\begin{gathered} A_{bathroom}=l\times b \\ A_{bathroom}=11ft\times12ft \\ A_{bathroom}=132ft^2 \end{gathered}[/tex]
Hence
The final answer is
[tex]\Rightarrow132ft^2[/tex]
