The radius of a circle is 9 yards. What is the circle's circumference?
r=9 yd
Use 𝜋 ≈ 3.14 and round your answer to the nearest hundredth.
The formula for the circumference of a circle is C = 2πr. Plugging in the given radius of 9 yards:
C = 2(3.14)(9)
C ≈ 56.52
Therefore, the circle's circumference is approximately 56.52 yards.