Dear Eric

>Greetings from Bruges & good luck on sunday

>

>Eric Danneels

Thank you. Your wishes are very much appreciated.

After your nice problems with incircle,

I have this locus problem:

Let ABC be a triangle, P, P* two isogonal points, and

A'B'C', A"B"C" their pedal triangles.

Consider the [finite] circle passing through A',A"

and touching the incircle at A*.

Similarly B*,C*.

Which is the locus of P such that ABC, A*B*C* are perspective?

Greetings from Athens

Antreas

SHKWSE TO TO G...MENO

DEN MPORW NA PERIMENW !

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