A circle has a radius of 13 inches. Find the length of the arc intercepted by a central angle of 1.7 radians.?

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  • ?
    Lv 7
    2 months ago

    A circle has a radius of 13 inches. 

    The length of the arc intercepted by 

    a central angle of 1.7 radians is 22.1 inches.

  • 2 months ago

    The formula for arc length is really simple when working with angles in radians.

    s = rϴ

    (arc length) = (radius) * (central angle)

    = 13 * 1.7

    = 22.1 inches

  • 2 months ago

    circumference = 2π13 = 26π

    arc = 26π(1.7/2π) = 13•1.7

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