23-11-2016
Mathematics

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Find the exact length of the arc s in the figure. (Assume r = 3 and θ = 106°.)

Find the exact length of the arc s in the figure Assume r 3 and θ 106 class=

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Methodsolver Methodsolver

23-11-2016

circumference = 2Pi(r) = 6Pi

angle of arc s = 360 - 106 = 254 degree

Arc length = 6Pi ( 254 ) / 360 = 4.2Pi

Pi = 3.14

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