Some triangle centers associated with the tritangent circles - Nikolas Dergiades and Juan Carlos Salazar

  1. Tác giả: LTTK CTV
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    Some triangle centers associated with the tritangent circles - Nikolas Dergiades and Juan Carlos Salazar​

    We investigate two interesting special cases of the classical Apollonius problem, and then apply these to the tritangent circles of a triangle to find pair of perspective (or homothetic) triangles. Some new triangle centers are constructed.

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