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Question for Truss- method of joint

  1. Jul 1, 2012 #1
    Does anyone know how to solve the question below? I have no idea to do it with some missing angle inside the triangle.

    [PLAIN][PLAIN]http://img267.imageshack.us/img267/374/truss.jpg [Broken] Shot at 2012-07-01[/PLAIN]
    Last edited by a moderator: May 6, 2017
  2. jcsd
  3. Jul 1, 2012 #2


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    Welcome to PF!

    Hi Garieee! Welcome to PF! :smile:

    Hint: look at the angles of triangle AFD :wink:
  4. Jul 2, 2012 #3
    Ok.. Thanks Tiny! :)
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