SOLUTION: I need to find the arc length of {{{ m<AOB=240 and R=12 }}}
Thanks !
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Question 306307: I need to find the arc length of
Thanks !
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Without a diagram I assume that you are trying to find the arc length subtended by an angle of 240 degrees of a portion of the circumference of a circle of radius 12. If so, then you can use a proportion to solve this.
It goes like this...240 degrees is to 360 degrees (the entire circle) as arc AB is the the circumference of the circle ().
Substitute R = 12 then evaluate.
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