List P
Points of Triangle Ò21
Last update: 2017-05-29
  1. X(1) Incenter of Triangle T21.
  2. X(2) Centroid of Triangle T21.
  3. X(3) Circumcenter of Triangle T21.
  4. X(4) Orthocenter of Triangle T21.
  5. X(5) Nine-Point Center of Triangle T21.
  6. X(6) Symmedian Point of Triangle T21.
  7. X(7) Gergonne Point of Triangle T21.
  8. X(8) Nagel Point of Triangle T21.
  9. X(9) Mittenpunkt of Triangle T21.
  10. X(10) Spieker Center of Triangle T21.
  11. X(11) Feuerbach Point of Triangle T21.
  12. X(12) Feuerbach Perspector of Triangle T21.
  13. X(13) Outer Fermat Point of Triangle T21.
  14. X(14) Inner Fermat Point of Triangle T21.
  15. X(15) First Isodynamic Point of Triangle T21.
  16. X(16) Second Isodynamic Point of Triangle T21.
  17. X(17) Outer Napoleon Point of Triangle T21.
  18. X(18) Inner Napoleon Point of Triangle T21.
  19. X(19) Clawson Point of Triangle T21.
  20. X(20) de Longchamps Point of Triangle T21.
  21. X(21) Schiffler Point of Triangle T21.
  22. X(22) Exeter Point of Triangle T21.
  23. X(23) Far-Out Point of Triangle T21.
  24. X(24) Perspector of the Kosnita Triangle and the Orthic Triangle of Triangle T21.
  25. X(25) Product of the Orthocenter and the Symmedian Point of Triangle T21.
  26. X(26) Circumcenter of the Tangential Triangle of Triangle T21.
  27. X(27) Quotient of the Orthocenter and the Spieker Center of Triangle T21.
  28. X(28) Quotient of the Clawson Point and the Spieker Center of Triangle T21.
  29. X(29) Ceva Product of the Incenter and the Orthocenter of Triangle T21.
  30. X(31) Second Power Point of Triangle T21.
  31. X(32) Third Power Point of Triangle T21.
  32. X(33) Product of the Orthocenter and the Mittenpunkt of Triangle T21.
  33. X(34) Product of the Gergonne Point and the Clawson Point of Triangle T21.
  34. X(35) Perspector of the Intangents Triangle and the Kosnita Triangle of Triangle T21.
  35. X(36) Inverse of the Incenter in the Circumcircle of Triangle T21.
  36. X(37) Grinberg Point of Triangle T21.
  37. X(38) Quotient of the Brocard Midpoint and the Incenter of Triangle T21.
  38. X(39) Brocard Midpoint of Triangle T21.
  39. X(40) Bevan Point of Triangle T21.
  40. X(41) Product of the Nagel Point and the Second Power Point of Triangle T21.
  41. X(42) Product of the Incenter and the Grinberg Point of Triangle T21.
  42. X(43) Perspector of the Excentral Triangle and the Symmedial Triangle of Triangle T21.
  43. X(44) Harmonic Conjugate of the Grinberg Point with respect to the Mittenpunkt and the Symmedian Point of Triangle T21.
  44. X(45) Harmonic Conjugate of the Symmedian Point with respect to the Grinberg Point and the Mittenpunkt of Triangle T21.
  45. X(46) Perspector of the Excentral Triangle and the Orthic Triangle of Triangle T21.
  46. X(47) of Triangle T21.
  47. X(48) Product of the Incenter and the Circumcenter of Triangle T21.
  48. X(49) Center of the Sine-Triple-Angle Circle of Triangle T21.
  49. X(50) Product of the First Isodynamic Point and the Second Isodynamic Point of Triangle T21.
  50. X(51) Centroid of the Orthic Triangle of Triangle T21.
  51. X(52) Orthocenter of the Orthic Triangle of Triangle T21.
  52. X(53) Symmedian Point of the Orthic Triangle of Triangle T21.
  53. X(54) Kosnita Point of Triangle T21.
  54. X(55) Internal Center of Similitude of the Incircle and the Circumcircle of Triangle T21.
  55. X(56) External Center of Similitude of the Incircle and the Circumcircle of Triangle T21.
  56. X(57) Isogonal Conjugate of the Mittenpunkt of Triangle T21.
  57. X(58) Isogonal Conjugate of the Spieker Center of Triangle T21.
  58. X(59) Isogonal Conjugate of the Feuerbach Point of Triangle T21.
  59. X(60) Isogonal Conjugate of the Feuerbach Perspector of Triangle T21.
  60. X(61) Isogonal Conjugate of the Outer Napoleon Point of Triangle T21.
  61. X(62) Isogonal Conjugate of the Inner Napoleon Point of Triangle T21.
  62. X(63) Isogonal Conjugate of the Clawson Point of Triangle T21.
  63. X(64) Isogonal Conjugate of the de Longchamps Point of Triangle T21.
  64. X(65) Orthocenter of the Intouch Triangle of Triangle T21.
  65. X(66) Isogonal Conjugate of the Exeter Point of Triangle T21.
  66. X(67) Isogonal Conjugate of the Far-Out Point of Triangle T21.
  67. X(68) Prasolov Point of Triangle T21.
  68. X(69) Retrocenter of Triangle T21.
  69. X(70) Isogonal Conjugate of the Center of the Tangential Circle of Triangle T21.
  70. X(71) Product of the Circumcenter and the Spieker Center of Triangle T21.
  71. X(72) Quotient of the Grinberg Point and the Orthocenter of Triangle T21.
  72. X(73) Cross Product of the Incenter and the Circumcenter of Triangle T21.
  73. X(74) Ceva Product of the First Isodynamic Point and the Second Isodynamic Point of Triangle T21.
  74. X(75) Moses Point of Triangle T21.
  75. X(76) Third Brocard Point of Triangle T21.
  76. X(77) Quotient of the Circumcenter and the Mittenpunkt of Triangle T21.
  77. X(78) Quotient of the Mittenpunkt and the Orthocenter of Triangle T21.
  78. X(79) Perspector of Triangle ABC and Triangle of Reflections of the Incenter in the Sidelines of Triangle ABC of Triangle T21.
  79. X(80) Reflection of the Incenter in the Feuerbach Point of Triangle T21.
  80. X(81) Isogonal Conjugate of the Grinberg Point of Triangle T21.
  81. X(82) Ceva Product of the Incenter and the Second Power Point of Triangle T21.
  82. X(83) Isogonal Conjugate of the Brocard Midpoint of Triangle T21.
  83. X(84) Perspector of Triangle ABC and the Hexyl Triangle of Triangle T21.
  84. X(85) Isotomic Conjugate of the Mittenpunkt of Triangle T21.
  85. X(86) Isotomic Conjugate of the Spieker Center of Triangle T21.
  86. X(87) Cross Quotient of the Centroid and the Incenter of Triangle T21.
  87. X(88) Ceva Product of the Inverse of the Incenter in the Circumcircle and the Symmedian Point of Triangle T21.
  88. X(89) Isogonal Conjugate of the Harmonic Conjugate of the Symmedian Point with respect to the Grinberg Point and the Mittenpunkt of Triangle T21.
  89. X(90) Cross Quotient of the Circumcenter and the Incenter of Triangle T21.
  90. X(91) Isogonal Conjugate of X(47) of Triangle T21.
  91. X(92) Isotomic Conjugate of the Isogonal Conjugate of the Clawson Point of Triangle T21.
  92. X(93) Isogonal Conjugate of the Center of the Sine-Triple-Angle Circle of Triangle T21.
  93. X(94) Isogonal Conjugate of the Product of the First Isodynamic Point and the Second Isodynamic Point of Triangle T21.
  94. X(95) Isotomic Conjugate of the Nine-Point Center of Triangle T21.
  95. X(96) Isogonal Conjugate of the Orthocenter of the Orthic Triangle of Triangle T21.
  96. X(97) Isogonal Conjugate of the Symmedian Point of the Orthic Triangle of Triangle T21.
  97. X(98) Tarry Point of Triangle T21.
  98. X(99) Steiner Point of Triangle T21.
  99. X(100) Anticompliment of the Feuerbach Point of Triangle T21.
  100. X(101) of Triangle T21.
  101. X(102) of Triangle T21.
  102. X(103) of Triangle T21.
  103. X(104) of Triangle T21.
  104. X(105) of Triangle T21.
  105. X(106) of Triangle T21.
  106. X(107) of Triangle T21.
  107. X(108) of Triangle T21.
  108. X(109) of Triangle T21.
  109. X(110) Euler Reflection Point of Triangle T21.
  110. X(111) Parry Point of Triangle T21.
  111. X(112) of Triangle T21.
  112. X(113) Jerabek Antipode of Triangle T21.
  113. X(114) Kiepert Antipode of Triangle T21.
  114. X(115) Kiepert Center of Triangle T21.
  115. X(116) of Triangle T21.
  116. X(117) of Triangle T21.
  117. X(118) of Triangle T21.
  118. X(119) of Triangle T21.
  119. X(120) of Triangle T21.
  120. X(121) of Triangle T21.
  121. X(122) of Triangle T21.
  122. X(123) of Triangle T21.
  123. X(124) of Triangle T21.
  124. X(125) Center of the Jerabek Hyperbola of Triangle T21.
  125. X(173) Congruent Isoscelizers Point of Triangle T21.
  126. X(174) Yff Center of Conguence of Triangle T21.
  127. X(175) Outer Soddy Point of Triangle T21.
  128. X(176) Inner Soddy Point of Triangle T21.
  129. X(177) First Mid-Arc Point of Triangle T21.
  130. X(178) Second Mid-Arc Point of Triangle T21.
  131. X(179) First Ajima-Malfatti Point of Triangle T21.
  132. X(180) Second Ajima-Malfatti Point of Triangle T21.
  133. X(181) Apollonius Point of Triangle T21.
  134. X(182) Center of the Brocard Circle of Triangle T21.
  135. X(187) Schoute Center of Triangle T21.
  136. X(190) Yff Parabolic Point of Triangle T21.
  137. X(192) Equal Parallelians Point of Triangle T21.
  138. X(216) Center of the Circumhyperbola with the Nine-Point Center as Perspector of Triangle T21.
  139. X(264) Isotomic Conjugate of the Circumcenter of Triangle T21.
  140. X(351) Center of the Parry Circle of Triangle T21.
  141. X(354) Weill Point of Triangle T21.
  142. X(355) Center of the Fuhrmann Circle of Triangle T21.
  143. X(363) Equal Perimeters Isoscelizer Point of Triangle T21.
  144. X(364) Equal Areas Isoscelizer Point of Triangle T21.
  145. X(371) First Kenmotu Point of Triangle T21.
  146. X(372) Second Kenmotu Point of Triangle T21.
  147. X(381) Center of the Orthocentroidal Circle of Triangle T21.
  148. X(384) Conway Point of Triangle T21.
  149. X(389) Center of the Taylor Circle of Triangle T21.
  150. X(399) Parry Reflection Point of Triangle T21.
  151. X(400) Yff-Malfatti Point of Triangle T21.
  152. X(476) Tixier Point of Triangle T21.
  153. X(481) Outer Oldknow Point of Triangle T21.
  154. X(482) Inner Oldknow Point of Triangle T21.
  155. X(483) Malfatti-Steiner Point of Triangle T21.
  156. X(484) Evans Perspector of Triangle T21.
  157. X(485) Outer Vecten Point of Triangle T21.
  158. X(486) Inner Vecten Point of Triangle T21.
  159. X(493) First van Lamoen Homothetic Center of Triangle T21.
  160. X(494) Second van Lamoen Homothetic Center of Triangle T21.
  161. X(495) Johnson Midpoint of Triangle T21.
  162. X(496) Harmonic Conjugate of the Johnson Midpoint of Triangle T21.
  163. X(560) Fourth Power Point of Triangle T21.
  164. X(593) First Hatzipolakis-Yiu Point of Triangle T21.
  165. X(598) Perspector of the Lemoine Inellipse of Triangle T21.
  166. X(647) Perspector of the Jerabek Hyperbola of Triangle T21.
  167. X(650) Center of the Stevanovic Circle of Triangle T21.
  168. X(970) Center of the Apollonius Circle of Triangle T21.
  169. X(1019) Center of the Evans Circle of Triangle T21.
  170. X(1116) Center of the Lester Circle of Triangle T21.
  171. X(1127) First de Villiers Point of Triangle T21.
  172. X(1128) Second de Villiers Point of Triangle T21.
  173. X(1141) Gibert Point of Triangle T21.
  174. X(1142) First Malfatti-Rabinowitz Point of Triangle T21.
  175. X(1143) Second Malfatti-Rabinowitz Point of Triangle T21.
  176. X(1151) Radical Center of the Lucas Circles of Triangle T21.
  177. X(1155) Schroder Point of Triangle T21.
  178. X(1249) Center of the Circumhyperbola with the Orthocenter as Perspector of Triangle T21.
  179. X(1276) Second Evans Perspector of Triangle T21.
  180. X(1277) Third Evans Perspector of Triangle T21.
  181. X(1319) Bevan-Schroder Point of Triangle T21.
  182. X(1371) First Rigby Point of Triangle T21.
  183. X(1372) Second Rigby Point of Triangle T21.
  184. X(1373) First Griffiths Point of Triangle T21.
  185. X(1374) Second Griffiths Point of Triangle T21.
  186. X(1478) Center of the Inner Johnson-Yff Circle of Triangle T21.
  187. X(1479) Center of the Outer Johnson-Yff Circle of Triangle T21.
  188. X(2092) Danneels-Apollonius Perspector of Triangle T21.
  189. X(2454) First Intersection of the Euler Line and the Steiner Inellipse of Triangle T21.
  190. X(2455) Second Intersection of the Euler Line and the Steiner Inellipse of Triangle T21.
  191. X(3068) Malfatti-Moses Point of Triangle T21.
  192. X(3160) Center of the Circumellipse with the Gergonne Point as Perspector of Triangle T21.
  193. X(3161) Center of the Circumellipse with the Nagel Point as Perspector of Triangle T21.
  194. X(3333) Pohoata Point of Triangle T21.
  195. X(3645) Point Alkaid of Triangle T21.