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25 December, 02:24

Given a central angle of 100 in a circle with a radius of 7 in., what is the intercepted arc length of the central angle?

**Use 3.14 for π and round to ONE decimal place.

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  1. 25 December, 02:47
    0
    12.2 inches

    Step-by-step explanation:

    Write and solve a proportion.

    Arc length / circumference = central angle / 360°

    x / (2π * 7) = 100° / 360°

    x = 12.2

    The arc length is 12.2 inches
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