EXTOUCH TRIANGLE


r66 perspective, Nagel point
r282 Mittenpunkt, medial triangle, perspective
r357 Bevan point, perspective, excentral triangle
r434 Bevan-Schröder point, Bevan point
r438 incircle
r503 circumcircle, excenters
r541 orthic triangle, symmedian point, point X(185)
r640 Mandart ellipse
r641 circumcenter, Bevan point, point X(84)
r790 perspective, excircles
r796 circumcircle, excircles
r900 excircles, incenter
r901 excircles, incenter
r932 intangential triangle, perspective, cevian quotient, Nagel point, Mittenpunkt
r1098 excircles, perspective
r1651 Feuerbach point, medial triangle, side triangle, perspective
r1723 Feuerbach point, concyclic points
r1851 centroid, incenter

índexs