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Trigonometry 19 Online
OpenStudy (kaylaprincess):

please help I'm so confused! Problem in comments : walk through would be GREATLY appreciated.

OpenStudy (kaylaprincess):

OpenStudy (anonymous):

Ok so the angle is \[6\pi/5\]

OpenStudy (anonymous):

And the radius is 2

OpenStudy (anonymous):

So first calculate the circumference which is....?

OpenStudy (witty_roger):

directly multiply angle and radius... S= r*@ S=arclength r=Radius @=Angle

OpenStudy (witty_roger):

so ur answer is d)

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