New Home Forums Math Olympiad - IOQM Help me with the diagram

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  • #24425
    swastik pramanik
    Participant

    Two circles intersect in \(A\)  and a straight line XAY is drawn to cut the circles again at X and Y. Tangent at X and Y to the respective circles cut at Z.  Prove that \(\angle XZY\) is equal to the angle between the tangents at A.

    #24427
    Aritra
    Moderator

    #24428
    Aritra
    Moderator

    this is your required diagram and the proof is quite trivial

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