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30 September, 18:29

a circle has a radius of 2 cm. find the length s of the arc intercepted by a central angle of 1.9 radians.

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  1. 30 September, 20:00
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    3.8 cm

    Step-by-step explanation:

    The arc length formula is s = r·Ф, where Ф is the central angle in radians.

    Here, s = (2 cm) (1.9 rad) = 3.8 cm
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