Circle O has radius 5 m with an arc AB intercepted by a central angle of π5π5 radians. What is the length of arc AB expressed in terms of ππ

Question

Circle O has radius 5 m with an arc AB intercepted by a central angle of π5π5 radians. What is the length of arc AB expressed in terms of ππ?

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Nguyệt Ánh 3 years 2021-07-31T23:57:39+00:00 1 Answers 0 views 0

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  1. Farah
    0
    2021-07-31T23:59:09+00:00
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    Answer:

    I am assuming that you meant to write π/5.

    Step-by-step explanation:

    Radius r = 5 meters

    Circumference = 2πr = 10π

    Central angle θ = π/5 radian

    Arc length = 10π × θ/(2π radians)

    = 5θ

    = π meters

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