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Homework Help: Computer Graphics Assigment Help

  1. Feb 2, 2008 #1
    1. The problem statement, all variables and given/known data
    attachment.php?attachmentid=12455&stc=1&d=1201986317.jpg


    2. Relevant equations



    3. The attempt at a solution
    I know how to solve B. Since the point C is on AB. [tex]Z_C=tZ_A+(1-t)Z_B[/tex], then since t is a function of [tex]Z_A[/tex], [tex]Z_B[/tex] and s, we can write Z_C as a function of those.

    However, I don't have a clue for part A. Triangle OAB and Oab are not similar.

    Please help. Thanks.
     

    Attached Files:

  2. jcsd
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