SOLUTION: What is the measure of arc AC if the diameter, AB, of circle O is 24 cm. O is the diameter Angle BOC is 45

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Question 459771: What is the measure of arc AC if the diameter, AB, of circle O is 24 cm.
O is the diameter
Angle BOC is 45
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
I will assume that angle BOC is 45 degrees. In radians, this %283pi%29%2F4.
==> s+=+r%2Atheta+=+%2812cm%29%2A%28%283pi%29%2F4%29+=+9pi+cm is the length of arc AC.