ORTHOCENTER    (10/13)


r1679 centroid, cevian circle, medians
r1680 centroid, cevian circle, medians, point X(858)
r1681 centroid, cevian circle, medians, point X(468), altitude feet
r1682 centroid, cevian circle, altitudes
r1683 centroid, cevian circle, altitudes, altitude feet, point X(403)
r1684 centroid, cevian circle, altitudes, Euler line
r1699 incircle, tangent circles
r1701 circumcenter, ninecenter, orthic triangle, point X(403), homothetic triangles
r1702 circumcenter, circumcevian triangle, homothetic triangles
r1703 circumcenter, circumcevian triangle, Euler line, homothetic triangles
r1705 circumcenter, ninecenter, orthic triangle, homothetic triangles
r1706 circumcenter, circumcevian triangle, Euler line, homothetic triangles
r1707 circumcenter, circumcevian triangle, Euler line, homothetic triangles
r1709 circumcenter, ninecenter, orthic triangle
r1710 circumcenter, circumcevian triangle
r1711 circumcenter, circumcevian triangle
r1713 circumcenter, altitudes, point X(110)
r1728 centroid, De Longchamps point, pedal triangle, Brocard line
r1740 orthic triangle, pedal triangle, perspective, Gergonne point
r1748 radical center
r1750 De Longchamps point, altitude feet, circumcenter, retrocenter, symmedian point, circumcevian triangle, perspective
r1755 circumcenter
r1756 incenter
r1780 orthic triangle, cevian triangle, point X(275)
r1782 orthic triangle, homothetic triangles
índices
1 2 3 4 5 6 7 8 9 10
11 12 13