The circumference of a circle is C = 2<span>πr
Given C = 36</span><span>π, we can solve for the radius r:
r = C/2</span>π = 36π/2<span>π = 36/2 = 18 cm (ANSWER)
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Each side is 4 sq centimeters long.
Answer:

Step-by-step explanation:
In the picture.
I hope that it's a clear solution.