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Referring to the figure, find the length of arc AB.Round the answer to the nearest hundredth.
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35 votes
35 votes
Referring to the figure, find the length of arc AB.Round the answer to the nearest hundredth.

Referring to the figure, find the length of arc AB.Round the answer to the nearest-example-1
User Dmitry Yaremenko
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1 Answer

11 votes
11 votes

Given:


r=4\operatorname{cm}\text{ ; }\theta=100^(\circ)


\text{Length of the arc=2}\pi(r)((\theta)/(360))


\begin{gathered} \text{Length of the arc=}2*(22)/(7)*4*(100)/(360) \\ \text{Length of the arc=}(17600)/(2520) \\ \text{Length of the arc=}6.98\text{ cm} \end{gathered}

User Fcurella
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