Can someone help?

in a circle M with m angle LMN=120 and LM=15 units. find the arc length of LN. Round to the nearest hundredth.

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  • 1 month ago
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    Method I - work it through

    Circumference

    c = 2πr

    c = 2π(15)

    c = 94.2477796077

    arc length

    s = (120/360)(94.2477796077)

    s = 31.4159265359

    s = 31.42 <–––––

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    Method II - use the formula

    s = (ø/180)πr

    s = (120/180)π(15)

    s = 31.4159265359

    s = 31.42 <–––––

    • MLG1 month agoReport

      MIKE WAZOWSKI

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