Answer:
21.25 ft
Step-by-step explanation:
we know that
The scale factor is [tex]\frac{2}{5}\ \frac{in}{ft}[/tex]
That means
2 inches in the drawing represent 5 feet in the actual
To find out the actual height, divide the height in the drawing by the scale factor
so
[tex]8.5:\frac{2}{5}=\frac{8.5*5}{2}=21.25\ ft[/tex]
