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30 August, 14:16

Find the length of the arc, s, on a circle of radius r intercepted by a central angle theta. Express the arc length in terms of pi. Then round your answer to two decimal places.

Radius, r = 5 inches; Central angle, theta = 170 degrees

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  1. 30 August, 17:39
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    85π/18 in 14.84 in

    Step-by-step explanation:

    The given arc length relation requires the central angle be expressed in radians. There are π radians in 180°.

    s = rθ = (5 in) (170°*π/180°) = 85π/18 in ≈ 14.84 in
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