The circumference of the circle shown below is 60 units. What is the approximate length of arc AB? Use π=3.14

Sergey Sheleg asked Jun 17, 2023

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Sergey Sheleg asked Jun 17, 2023

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16 votes

$\text{length of arc = }(\emptyset)/(360)*2\pi r$

Therefore,

$\begin{gathered} \emptyset=36^(\circ) \\ \text{length of arc=}(36)/(360)*60=(60)/(10)=6\text{ units} \end{gathered}$

Shiu answered Jun 21, 2023

by Shiu

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