Algebra

what is the length of a radius of a circle with a central angle of 3π/5 and an arc length of 24π/5


The length of a radius of the circle is units.

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  1. s = r * T
    24pi/5 = r * 3pi/5
    (24pi/5) * (5/(3pi)) = r
    (24/3) * (pi/pi) * (5/5) = r
    8 * 1 * 1 = r
    r = 8

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