asked 41.7k views
3 votes
A circle has a circumference of 452.16 units. What is the radius of the circle?

1 Answer

5 votes

Answer:

r =71.96 or 72

Explanation:

C=2
\pir

452.16=2
\pir

divide by 2
\pi

71.96 =r

answered
User Alex Botev
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