Answer:
Choice A
Step-by-step explanation:
When you have two shapes that are similar their sides are always proportional. So all we have to do is set up a proportion.
[tex]\frac{18}{4.5}=\frac{x}{1.5}[/tex]
Now we cross multiply and solve
[tex]27=4.5x\\x=6[/tex]
And that's it x equals 6 feet.
