Answer: 18 feet
Step-by-step explanation:
Given: The circumference of circle is given by :-
[tex]\text{Circumference}=2\pi r[/tex], where r is the radius of the circle.
Since, The circumference of a circle[tex]=36\pi[/tex] feet.
[tex]2\pi r=36\pi\\\\\Rightarrow\ r=\frac{36\pi}{2\pi}i\\\\\Rightarrow\ r=18\text{ feet}[/tex]
Hence, the radius of the circle = 18 feet.
