SOLUTION: Nicole's fan has an arc length of 38 cm and subtends a central angle of 120 degrees. What is the length of the radius of the fan? Express your answer in terms of pi.
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Question 1104864: Nicole's fan has an arc length of 38 cm and subtends a central angle of 120 degrees. What is the length of the radius of the fan? Express your answer in terms of pi.
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
Nicole's fan has an arc length of 38 cm and subtends a central angle of 120 degrees.
What is the length of the radius of the fan? Express your answer in terms of pi.
:
* = 38
* = 38
multiply both sides by 3, gets rid of the fraction
= 3(38)
= 114
r =
Cancel the 2
r = cm
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