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28 April, 09:57

Determine the radius of a circle whose arc length measures 57.1 meters and central angle measures 1.46 radians.

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  1. 28 April, 13:53
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    Length of arc = rθ

    where r = radius, θ = angle in radians.

    57.1 = r*1.46

    1.46r = 57.1

    r = 39.1095

    Radius ≈ 39.11 m
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