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27 September, 10:50

A circle has a radius of 9 and an arc in this circle has a central angle of 120 degrees. What is the length of the arc?

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  1. 27 September, 11:17
    0
    18.84

    Step-by-step explanation:

    Arc length = 2πr x central angle/360

    2 x 3.14 x 9 x 120/360 = 18.84
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