Circumference = (pi) x (diameter) = (pi) x (2 x radius) = 44 pi = 138.23 (rounded)
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A radius of 22 means a circumference of: 44(pi)
3.503 feet
22 cm
Circumference = (pi) x (diameter) = (pi) x (2 x radius) = 44 pi = 138.23 (rounded)
c = 22"