The isogonal conjugates of the Fermat points are the isodynamic points and vice versa .
The isogonal conjugates of the fermat points are isodynamic points and vice versa .
The isogonal conjugates of the fermat points are isodynamic points and vice versa .
別の表現を使用する: The isogonal conjugates of the Fermat points are the isodynamic points and vice versa . 出力: