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Homework Help: Euclidean Geometry

  1. Jun 21, 2009 #1
    1. The problem statement, all variables and given/known data
    http://img195.imageshack.us/img195/5122/200282.gif [Broken]

    2. Relevant equations

    3. The attempt at a solution

    Let D1 = x
    D4=L1 (tan chord theorem)


    angle KLM=2x
    KNM=2x(opp angles in //gram)
    ENF=2x(vert. opp angles)
    EDF=180-2x(supp. angles)

    therefore DENF is cyclic quad, opp supp angles ENF and EDF.


    E2=x(tan chord theorem)
    G1=90 (KM//HJ)

    I need help trying to prove E2 is = to G1
    Last edited by a moderator: May 4, 2017
  2. jcsd
  3. Jun 22, 2009 #2


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