A circle has a radius of 13m Find the length of the arc intercepted by a central angle of .9 radians. Do not round any intermediate computat

Question

A circle has a radius of 13m Find the length of the arc intercepted by a central angle of .9 radians. Do not round any intermediate computations, and round your answer to the nearest tenth.

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Maris 3 years 2021-08-21T16:05:00+00:00 1 Answers 5 views 0

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  1. thienthi
    0
    2021-08-21T16:06:34+00:00
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    Answer:

    11.7 m

    Explanation:

    The radius of the circle is 13 m.

    The central angle of the arc is 0.9 radians

    The length of an arc is given as:

    L = r θ

    where θ = central angle in radians = 0.9

    => L = 0.9 * 13 = 11.7 m

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