CENTROID    (1/10)


r3 first Brocard triangle, similar triangles 
r8 pedal triangle, second Brocard triangle, similar triangles 
r11 first Brocard triangle, second Brocard triangle, perspective
r19 point X(110), Brocard circle, inverse points
r20 first Brocard triangle, Euler line, Tarry point
r24 Steiner point, symmedian point, tripole
r28 Fermat points, Euler line
r35 isodynamic points, Fermat points, Euler line
r41 Vecten points, isodynamic points, Fermat points, symmedian point, orthocenter, circumcenter, Brocard line, De Longchamps point, point X(376), autopolar triangle 
d Parry circle
r44 perspector, cevian quotient , circumconic
r47 cevian product, symmedian point, Kiepert hyperbola
r65 incenter, Nagel point, Spieker point
r72 incenter, point X(165), Nagel point, De Longchamps point
r68 Nagel point, incircle, Spieker circle
r55 point X(115), point X(125), ninecircle, pedal circle
d anticomplement
d complement
d Kiepert hyperbola
d Lemoine ellipse
d Steiner circles
d Steiner inellipse
d Steiner circumellipse
d McCay circles
índexs
1 2 3 4 5 6 7 8 9
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