NINECENTER   (1/6)


r5 first Brocard triangle
r37 Napoleon points, isodynamic points, orthocenter, circumcenter
r38 Napoleon points, circumcenter, Fermat points
r40 Vecten points, symmedian point
d Lester circle
d Kosnita point
r133 Fermat points, Napoleon points, circumcenter, symmedian point, Kiepert hyperbola, Evans conic, autopolar triangle
r140 point X(12), incenter, Feuerbach point, harmonic points 
r146 Tarry point, third Brocard point, symmedian point, point X(262)
r188 incenter, Spieker point, circumcenter, Fuhrmann point
r192 altimedial triangles, incircle, radical center 
r209 orthocentroidal circle, circumcenter, inverse points 
r218 Nagel point, De Longchamps point, orthocenter, Euler line, Soddy line
r254 Simson line, circumtangential triangle
r308 point X(110), point X(125), point X(265), circumcenter
r324 point X(265), Euler line, cevian product
r337 Prasolov point, orthic triangle, perspective
r366 Feuerbach point, point X(12), desmic structure
r373 Feuerbach point, perspective, anticevian triangle, cevian quotient
r374 point X(12), perspective,anticevian triangle, cevian quotient
r472 incenter, orthocenter, circumcenter
r473 incenter, Fuhrmann triangle, homothetic triangles
índexs
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