How long is the arc intersected by a central angle of pi over 3 radians in a circle with a radius of 6 ft? Round your answer to the nearest tenth. Use 3 point 1 4 for pi

Use the arc-length formula s = rθ, with θ measured in radians. Substituting the radius 6 ft and angle π/3 gives s = 6(3.14/3) = 6.28 ft, which rounds to 6.3 ft. The correct choice is C, 6.3 ft.

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