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Math Help - triangle problem

  1. #1
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    triangle problem

    i have a triangle ABF <a=52 degrees side ab=3000 af=6000
    using cos rule found bf=4779
    then using sine found ,f=29 degrees
    is this right?
    thanks
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  2. #2
    Grand Panjandrum
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    Quote Originally Posted by jim49990 View Post
    i have a triangle ABF <a=52 degrees side ab=3000 af=6000
    using cos rule found bf=4779
    then using sine found ,f=29 degrees
    is this right?
    thanks
    Not quite - see your other thread for the full answer.

    RonL
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