Respuesta :
into8 ft
Explanation
Step 1
Let
[tex]\begin{gathered} 1\text{ inch on print }\rightarrow4\text{ feet on the ground} \\ \text{Also} \\ 1\text{ feet = 12 inches , then} \\ 1\text{ inch on print }\rightarrow4\text{ (12 inches) on the ground} \\ 1\text{ inch on print }\rightarrow48inches\text{ on the ground} \\ \end{gathered}[/tex]so , the scale factor is 1:48
Step 2
to find the length of a wall represented by a line 2 inches use a rule of three.
[tex]\begin{gathered} 1\colon\text{ 48}\rightarrow2\colon x \\ \frac{1}{48}=\frac{2}{x} \\ x\cdot1=2\cdot48 \\ x=96 \end{gathered}[/tex]Hence, the length of the wall is 96 inches, to convert that in to inches, dived by 12
[tex]96\text{ inches}\rightarrow\frac{96}{12}f\exponentialE et=8\text{ feet}[/tex]so, the answer is 8 feet
