SOLUTION: Find the radius of the circle if an arc of length 2pi/3 m on the circle subtends a central angle of pi/6 radian.

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Question 1014090: Find the radius of the circle if an arc of length 2pi/3 m on the circle subtends a central angle of pi/6 radian.
Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39620) About Me  (Show Source):
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The description means 2pi%2F3 is 1%2F12 the circumference of the circle. The whole circumference will be 12%282pi%2F3%29=8pi, and you know from this, 2pi%2Ar=8pi.

Answer by MathTherapy(10552) About Me  (Show Source):
You can put this solution on YOUR website!
Find the radius of the circle if an arc of length 2pi/3 m on the circle subtends a central angle of pi/6 radian.
Length of radius: highlight_green%284%29 m