Mathematics, 24.06.2019 07:30 payloo
Aminute hand of a clock is 16 in long. find the distance traveled by the tip of the minute hand in one hour
Answers: 2
![\bf \textit{arc's length}\\\\ s=\cfrac{\theta \pi r}{180}~~ \begin{cases} r=radius\\ \theta =angle~in\\ \qquad degrees\\[-0.5em] \hrulefill\\ r=16\\ \theta =360 \end{cases}\implies s=\cfrac{(360)(\pi )(16)}{180}\\\\\\ s=32\pi \implies s\approx 100.53](/tpl/images/0010/9968/97064.png)
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