1. The proof of Napoleon's theorem using rotational homothety | plane geometry | advanced level

    The proof of Napoleon's theorem using rotational homothety | plane geometry | advanced level

    34
    2
  2. The Bevan point of a triangle | plane geometry | intermediate level

    The Bevan point of a triangle | plane geometry | intermediate level

    31
  3. The second Fermat-Torricelli point of a triangle | plane geometry | intermediate level

    The second Fermat-Torricelli point of a triangle | plane geometry | intermediate level

    17