ORTHOLOGIC TRIANGLES   (1/4)


r7 Tarry point, first Brocard triangle
r185 parallelogic triangles, similar triangles 
r320 Neuberg circles, symmedian point, centroid, cevian product
r322 Neuberg triangle, third Brocard point, circumcenter
r378 perspective
r527 pedal triangle, isogonal points
r528 homothetic triangles
r532 orthocenter, homothetic triangles
r533 circumconic, perspective
r558 Johnson triangle, centroid, perspective, point X(262)
r578 point X(125), ninecenter, medial triangle, Euler line
r605 point X(80),Fuhrmann triangle
r631 circumcenter, Feuerbach hyperbola
r690 incenter, circumcenter, Yff central triangle
r808 Euler line
r928 centroid, circumcenter, symmedian point
r969 circumcenter, perspective
r1010 perspective
r1011 circumconic
r1012 circumconic, perspective
r1017 Euler line, orthic triangle, pedal triangle, Jerabek hyperbola
r1021 altitudes, orthocenter, isogonal of the infinite point
r1065 circumcenter, orthocenter, altitude feet, point X(185)
r1074 circumcenter, pedal triangle
r1107 antipedal triangle, cevian triangle, anticevian triangle
r1117 circumcenter, cevian triangle
índexs
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