Question
In Problems 71–78, s denotes the length of the arc of a circle of radius r subtended by the central angle u. Find the missing quantity. Round answers to three decimal places.$$r=3 \text { meters, } \theta=120^{\circ}, \quad s=?$$
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s denotes the length of the arc of a circle of radius $r$ subtended by the central angle $\theta .$ Find the missing quantity. Round answers to three decimal places. $r=3$ meters, $\quad \theta=120^{\circ}, \quad s=?$
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