SOLUTION: if the circumference of a circle is 64 cm, what is the lenth of an arc that measures 45 degrees?

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Question 324860: if the circumference of a circle is 64 cm, what is the lenth of an arc that measures 45 degrees?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
45º is 1/8 of the circle.
64/8 = 8 cm