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Math Help - bisect angle ABC

  1. #1
    Super Member
    Joined
    Oct 2008
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    Bristol, England
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    897

    bisect angle ABC

    hi,
    i need to know how to bisect an angle!

    my question is:

    Using ruler and compasses, construct the bisector of angle ABC.

    this is my shape:




    im not rewally sure what to do but would i need to measure the angle? by the way the angle measures 115


    if someone can help i would be very grateful!

    thanks!
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  2. #2
    Senior Member Sambit's Avatar
    Joined
    Oct 2010
    Posts
    355
    The following link (with instructions and picture) will be very useful to you, I hope. Construction: Bisect Angle
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  3. #3
    Super Member
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    Bristol, England
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    thanks alot, GREAT website! very helpful!!!!
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