c61 |
Equicenter
of two inscribed triangles |
c62 |
Areal center
of two inscribed triangles |
c63 |
Family of similar
inscribed triangles having as equicenter a given point E |
c64 |
Family of inscribed
triangles having as equicenter and areal center two given points E, S |
c65 |
Points with
equilateral cevian triangle |
c66 |
Thebault circles |
c67 |
Triangle knowing the vertex A and
the Brocard points V, W |
c68 |
Triangle knowing the midpoint D of
BC, the foot B' of the B-altitude and the midpoint Z between C and the
orthocenter |
c69 |
Point P having pedal triangle with
respect to ABC similar to a given A'B'C' |
c70 |
Point having cevian triangle similar
to the pedal triangle of a point M |
c71 |
Point having anticevian triangle
similar to the pedal triangle of a point M |
c72 |
Triangle knowing the lines rb, rc
of the sides and the Euler line re |
c73 |
Triangle knowing the lines rb, rc
of the sides and the GergonTrianne point Ge |
c74 |
Point X in BC such as the incircles
of ABX and ACX have the same radius |
c75 |
Triangles with concurrent A-altitude,
B-median and C-bisector |
c76 |
Point having circumcevian triangle
directly similar to a given A'B'C' |