Circle O has a radius of 8 m and the measure of central angle AOB is 45 degrees. Which of the following could be used to calculate the length of arc AB?
Added by Zachary C.
Step 1
First, we need to find the circumference of the circle. We can use the formula C = 2πr, where r is the radius of the circle. C = 2π(8) = 16π Show more…
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