circle 1 | circle 2 | Kimberling | internal similitude center |
Adams circle | Conway
circle | ![X_1](/images/equations/InternalSimilitudeCenter/Inline27.svg) | incenter |
Adams circle | incircle | ![X_1](/images/equations/InternalSimilitudeCenter/Inline28.svg) | incenter |
anticomplementary
circle | Bevan circle | ![X_(10)](/images/equations/InternalSimilitudeCenter/Inline29.svg) | Spieker center |
anticomplementary circle | Brocard circle | ![X_(2542)](/images/equations/InternalSimilitudeCenter/Inline30.svg) | insimilicenter(anticomplementary circle, Brocard circle) |
anticomplementary
circle | circumcircle | ![X_2](/images/equations/InternalSimilitudeCenter/Inline31.svg) | triangle centroid ![G](/images/equations/InternalSimilitudeCenter/Inline32.svg) |
anticomplementary
circle | cosine circle | ![X_(1587)](/images/equations/InternalSimilitudeCenter/Inline33.svg) | point Castor I |
anticomplementary
circle | first Droz-Farny
circle | ![X_4](/images/equations/InternalSimilitudeCenter/Inline34.svg) | orthocenter ![H](/images/equations/InternalSimilitudeCenter/Inline35.svg) |
anticomplementary
circle | first Lemoine
circle | ![X_(2546)](/images/equations/InternalSimilitudeCenter/Inline36.svg) | insimilicenter(anticomplementary
circle, first Lemoine circle) |
anticomplementary
circle | Gallatly circle | ![X_(2544)](/images/equations/InternalSimilitudeCenter/Inline37.svg) | insimilicenter(anticomplementary circle, Gallatly circle) |
anticomplementary
circle | incircle | ![X_(388)](/images/equations/InternalSimilitudeCenter/Inline38.svg) | intersection of lines and ![(X_7,X_8)](/images/equations/InternalSimilitudeCenter/Inline40.svg) |
anticomplementary
circle | Moses circle | ![X_(2548)](/images/equations/InternalSimilitudeCenter/Inline41.svg) | insimilicenter(anticomplementary circle, Moses circle) |
anticomplementary
circle | orthocentroidal
circle | ![X_(2552)](/images/equations/InternalSimilitudeCenter/Inline42.svg) | insimilicenter(anticomplementary
circle, orthocentroidal circle) |
anticomplementary
circle | polar circle | ![X_4](/images/equations/InternalSimilitudeCenter/Inline43.svg) | orthocenter ![H](/images/equations/InternalSimilitudeCenter/Inline44.svg) |
anticomplementary
circle | second Johnson-Yff
circle | ![X_(497)](/images/equations/InternalSimilitudeCenter/Inline45.svg) | crosspoint
of the Nagel point and Gergonne
point |
anticomplementary
circle | Spieker circle | ![X_(2550)](/images/equations/InternalSimilitudeCenter/Inline46.svg) | insimilicenter(anticomplementary circle, Spieker circle) |
Apollonius circle | Bevan circle | ![X_(1695)](/images/equations/InternalSimilitudeCenter/Inline47.svg) | insimilicenter(Bevan circle, Apollonius circle) |
Apollonius circle | Brocard circle | ![X_(1693)](/images/equations/InternalSimilitudeCenter/Inline48.svg) | insimilicenter(Brocard circle,
Apollonius circle) |
Apollonius
circle | circumcircle | ![X_(573)](/images/equations/InternalSimilitudeCenter/Inline49.svg) | orthoharmonic of X(58) |
Apollonius
circle | cosine circle | ![X_(1685)](/images/equations/InternalSimilitudeCenter/Inline50.svg) | insimilicenter(2nd Lemoine circle, Apollonius circle) |
Apollonius circle | excircles radical circle | ![X_(2538)](/images/equations/InternalSimilitudeCenter/Inline51.svg) | insimilicenter(Apollonius circle, Brocard circle) |
Apollonius circle | first Lemoine circle | ![X_(1683)](/images/equations/InternalSimilitudeCenter/Inline52.svg) | insimilicenter(first Lemoine circle, excircles radical circle) |
Apollonius circle | Gallatly circle | ![X_(2019)](/images/equations/InternalSimilitudeCenter/Inline53.svg) | exsimilicenter(Gallatly circle, Apollonius circle) |
Apollonius circle | incircle | ![X_(1682)](/images/equations/InternalSimilitudeCenter/Inline54.svg) | insimilicenter(incircle, Apollonius
circle) |
Apollonius
circle | nine-point circle | ![X_(10)](/images/equations/InternalSimilitudeCenter/Inline55.svg) | Spieker center |
Bevan circle | Brocard circle | ![X_(1704)](/images/equations/InternalSimilitudeCenter/Inline56.svg) | insimilicenter(Bevan circle, Brocard
circle) |
Bevan
circle | circumcircle | ![X_(165)](/images/equations/InternalSimilitudeCenter/Inline57.svg) | centroid of the excentral triangle |
Bevan circle | cosine
circle | ![X_(1702)](/images/equations/InternalSimilitudeCenter/Inline58.svg) | insimilicenter(Bevan circle, 2nd
Lemoine circle) |
Bevan
circle | first Lemoine
circle | ![X_(1700)](/images/equations/InternalSimilitudeCenter/Inline59.svg) | insimilicenter(Bevan circle, 1st
Lemoine circle) |
Bevan
circle | Gallatly circle | ![X_(2017)](/images/equations/InternalSimilitudeCenter/Inline60.svg) | insimilicenter(Gallatly circle, Bevan circle) |
Bevan circle | incircle | ![X_(1697)](/images/equations/InternalSimilitudeCenter/Inline61.svg) | insimilicenter(Bevan circle, incircle) |
Bevan circle | Moses circle | ![X_(1571)](/images/equations/InternalSimilitudeCenter/Inline62.svg) | insimilicenter of excentral and
Moses circles |
Bevan
circle | nine-point circle | ![X_(1698)](/images/equations/InternalSimilitudeCenter/Inline63.svg) | insimilicenter(Bevan circle, nine-point circle) |
Bevan circle | second Brocard circle | ![X_(2572)](/images/equations/InternalSimilitudeCenter/Inline64.svg) | insimilicenter(Bevan circle, second Brocard circle) |
Bevan circle | Spieker circle | ![X_9](/images/equations/InternalSimilitudeCenter/Inline65.svg) | mittenpunkt |
Brocard circle | circumcircle | ![X_(1340)](/images/equations/InternalSimilitudeCenter/Inline66.svg) | insimilicenter(circumcircle, Brocard circle) |
Brocard circle | cosine circle | ![X_(1669)](/images/equations/InternalSimilitudeCenter/Inline67.svg) | exsimilicenter(Brocard circle,
2nd Lemoine circle) |
Brocard
circle | first Lemoine
circle | ![X_(182)](/images/equations/InternalSimilitudeCenter/Inline68.svg) | midpoint of Brocard diameter |
Brocard circle | Gallatly circle | ![X_(2011)](/images/equations/InternalSimilitudeCenter/Inline69.svg) | insimilicenter(Gallatly circle, Brocard circle) |
Brocard circle | incircle | ![X_(1674)](/images/equations/InternalSimilitudeCenter/Inline70.svg) | insimilicenter(incircle, Brocard
circle) |
Brocard
circle | Moses circle | ![X_(2033)](/images/equations/InternalSimilitudeCenter/Inline71.svg) | insimilicenter(Moses circle, Brocard circle) |
Brocard circle | nine-point circle | ![X_(1348)](/images/equations/InternalSimilitudeCenter/Inline72.svg) | insimilicenter(nine-point circle,
Brocard circle) |
Brocard
circle | orthocentroidal
circle | ![X_(2469)](/images/equations/InternalSimilitudeCenter/Inline73.svg) | insimilicenter(Brocard circle,
orthocentroidal circle) |
Brocard
circle | second Brocard
circle | ![X_(1342)](/images/equations/InternalSimilitudeCenter/Inline74.svg) | insimilicenter(circumcircle, 1st
Lemoine circle) |
Brocard
circle | Spieker circle | ![X_(1678)](/images/equations/InternalSimilitudeCenter/Inline75.svg) | insimilicenter(Brocard circle, Spieker circle) |
circumcircle | cosine circle | ![X_(371)](/images/equations/InternalSimilitudeCenter/Inline76.svg) | Kenmotu
point (congruent squares point) |
circumcircle | excircles radical circle | ![X_(2536)](/images/equations/InternalSimilitudeCenter/Inline77.svg) | insimilicenter(circumcircle, excircles radical circle) |
circumcircle | first Johnson-Yff circle | ![X_(12)](/images/equations/InternalSimilitudeCenter/Inline78.svg) | -harmonic
conjugate of ![X_(11)](/images/equations/InternalSimilitudeCenter/Inline80.svg) |
circumcircle | first Lemoine circle | ![X_(1342)](/images/equations/InternalSimilitudeCenter/Inline81.svg) | insimilicenter(circumcircle, 1st Lemoine circle) |
circumcircle | Gallatly circle | ![X_(1690)](/images/equations/InternalSimilitudeCenter/Inline82.svg) | inverse-in-Brocard-circle of X(1688) |
circumcircle | incircle | ![X_(55)](/images/equations/InternalSimilitudeCenter/Inline83.svg) | insimilicenter(circumcircle, incircle) |
circumcircle | Lucas inner circle | ![X_(1151)](/images/equations/InternalSimilitudeCenter/Inline84.svg) | isogonal
conjugate of ![X_(1131)](/images/equations/InternalSimilitudeCenter/Inline85.svg) |
circumcircle | Moses circle | ![X_(574)](/images/equations/InternalSimilitudeCenter/Inline86.svg) | harmonic of X(187) |
circumcircle | nine-point circle | ![X_2](/images/equations/InternalSimilitudeCenter/Inline87.svg) | triangle centroid |
circumcircle | orthocentroidal circle | ![X_(1344)](/images/equations/InternalSimilitudeCenter/Inline88.svg) | insimilicenter(circumcircle, orthocentroidal circle) |
circumcircle | second Brocard circle | ![X_3](/images/equations/InternalSimilitudeCenter/Inline89.svg) | circumcenter |
circumcircle | second Droz-Farny circle | ![X_3](/images/equations/InternalSimilitudeCenter/Inline90.svg) | circumcenter |
circumcircle | sine-triple-angle circle | ![X_(184)](/images/equations/InternalSimilitudeCenter/Inline91.svg) | inverse of X(125) in the Brocard circle |
circumcircle | Spieker
circle | ![X_(958)](/images/equations/InternalSimilitudeCenter/Inline92.svg) | intersection of lines X(1)X(6)
and X(2)X(12) |
circumcircle | Steiner circle | ![X_(631)](/images/equations/InternalSimilitudeCenter/Inline93.svg) | 3/5*og |
circumcircle | tangential circle | ![X_(22)](/images/equations/InternalSimilitudeCenter/Inline94.svg) | Exeter point |
Conway circle | excircles radical circle | ![X_2](/images/equations/InternalSimilitudeCenter/Inline95.svg) | triangle centroid ![G](/images/equations/InternalSimilitudeCenter/Inline96.svg) |
Conway
circle | incircle | ![X_1](/images/equations/InternalSimilitudeCenter/Inline97.svg) | incenter |
cosine circle | first
Lemoine circle | ![X_(1687)](/images/equations/InternalSimilitudeCenter/Inline98.svg) | insimilicenter(1st Lemoine circle,
2nd Lemoine circle) |
cosine
circle | Gallatly circle | ![X_(1671)](/images/equations/InternalSimilitudeCenter/Inline99.svg) | inverse-in-Brocard-circle of ![X_(1343)](/images/equations/InternalSimilitudeCenter/Inline100.svg) |
cosine
circle | incircle | ![X_(1124)](/images/equations/InternalSimilitudeCenter/Inline101.svg) | isogonal conjugate of ![X_(1123)](/images/equations/InternalSimilitudeCenter/Inline102.svg) |
cosine
circle | Lucas circles
radical circle | ![X_(371)](/images/equations/InternalSimilitudeCenter/Inline103.svg) | Kenmotu
point |
cosine
circle | Moses circle | ![X_(1504)](/images/equations/InternalSimilitudeCenter/Inline104.svg) | insimilicenter(Moses circle, second
Lemoine circle) |
cosine
circle | nine-point circle | ![X_(485)](/images/equations/InternalSimilitudeCenter/Inline105.svg) | Vecten
point |
excircles
radical circle | incircle | ![X_(2534)](/images/equations/InternalSimilitudeCenter/Inline106.svg) | insimilicenter(excircles radical
circle, incircle) |
excircles
radical circle | nine-point
circle | ![X_(2540)](/images/equations/InternalSimilitudeCenter/Inline107.svg) | insimilicenter(excircles radical
circle, nine-point circle) |
excircles
radical circle | Spieker circle | ![X_(10)](/images/equations/InternalSimilitudeCenter/Inline108.svg) | Spieker
center |
extangents
circle | intangents circle | ![X_(55)](/images/equations/InternalSimilitudeCenter/Inline109.svg) | insimilicenter(extangents circle,
intangents circle) |
first
Droz-Farny circle | polar circle | ![X_4](/images/equations/InternalSimilitudeCenter/Inline110.svg) | orthocenter ![H](/images/equations/InternalSimilitudeCenter/Inline111.svg) |
first Droz-Farny
circle | second Droz-Farny
circle | ![X_5](/images/equations/InternalSimilitudeCenter/Inline112.svg) | nine-point
center ![N](/images/equations/InternalSimilitudeCenter/Inline113.svg) |
first Johnson-Yff
circle | incircle | ![X_(388)](/images/equations/InternalSimilitudeCenter/Inline114.svg) | ![(X_1,X_4) intersection (X_7,X_8)](/images/equations/InternalSimilitudeCenter/Inline115.svg) |
first Johnson-Yff circle | second Johnson-Yff circle | ![X_1](/images/equations/InternalSimilitudeCenter/Inline116.svg) | incenter ![I](/images/equations/InternalSimilitudeCenter/Inline117.svg) |
first
Johnson-Yff circle | Spieker
circle | ![X_(377)](/images/equations/InternalSimilitudeCenter/Inline118.svg) | intersection of and the Euler line |
first Lemoine circle | Gallatly circle | ![X_(371)](/images/equations/InternalSimilitudeCenter/Inline120.svg) | Kenmotu point (congruent squares point) |
first Lemoine circle | incircle | ![X_(1672)](/images/equations/InternalSimilitudeCenter/Inline121.svg) | insimilicenter(incircle, 1st Lemoine
circle) |
first
Lemoine circle | Moses circle | ![X_(2035)](/images/equations/InternalSimilitudeCenter/Inline122.svg) | insimilicenter(Moses circle, 1st
Lemoine circle) |
first
Lemoine circle | nine-point
circle | ![X_(1676)](/images/equations/InternalSimilitudeCenter/Inline123.svg) | insimilicenter(first Lemoine circle,
nine-point circle) |
first
Lemoine circle | orthocentroidal
circle | ![X_(2471)](/images/equations/InternalSimilitudeCenter/Inline124.svg) | insimilicenter(first Lemoine circle,
orthocentroidal circle) |
first
Lemoine circle | second
Brocard circle | ![X_(2558)](/images/equations/InternalSimilitudeCenter/Inline125.svg) | insimilicenter(first Lemoine circle,
second Brocard circle) |
first
Lemoine circle | Spieker circle | ![X_(1680)](/images/equations/InternalSimilitudeCenter/Inline126.svg) | insimilicenter(first Lemoine circle,
Spieker circle) |
Gallatly
circle | half-Moses circle | ![X_(39)](/images/equations/InternalSimilitudeCenter/Inline127.svg) | Brocard
midpoint |
Gallatly
circle | incircle | ![X_(2007)](/images/equations/InternalSimilitudeCenter/Inline128.svg) | insimilicenter(Gallatly circle, incircle) |
Gallatly circle | Moses circle | ![X_(39)](/images/equations/InternalSimilitudeCenter/Inline129.svg) | Brocard
midpoint |
Gallatly
circle | nine-point circle | ![X_(2009)](/images/equations/InternalSimilitudeCenter/Inline130.svg) | insimilicenter(Gallatly circle,
nine-point circle) |
Gallatly
circle | orthocentroidal
circle | ![X_(2015)](/images/equations/InternalSimilitudeCenter/Inline131.svg) | insimilicenter(Gallatly circle,
orthocentroidal circle) |
Gallatly
circle | second Brocard
circle | ![X_(2562)](/images/equations/InternalSimilitudeCenter/Inline132.svg) | insimilicenter(Gallatly circle,
second Brocard circle) |
Gallatly
circle | Spieker circle | ![X_(2013)](/images/equations/InternalSimilitudeCenter/Inline133.svg) | insimilicenter(Gallatly circle,
Spieker circle) |
half-Moses
circle | incircle | ![X_(2276)](/images/equations/InternalSimilitudeCenter/Inline134.svg) | -isoconjugate of ![X_(985)](/images/equations/InternalSimilitudeCenter/Inline136.svg) |
half-Moses
circle | Moses circle | ![X_(39)](/images/equations/InternalSimilitudeCenter/Inline137.svg) | Brocard
midpoint |
half-Moses
circle | Spieker circle | ![X_(1107)](/images/equations/InternalSimilitudeCenter/Inline138.svg) | crosspoint
of
and ![X_(274)](/images/equations/InternalSimilitudeCenter/Inline140.svg) |
incircle | Moses circle | ![X_(1500)](/images/equations/InternalSimilitudeCenter/Inline141.svg) | insimilicenter(incircle, Moses
circle) |
incircle | nine-point circle | ![X_(12)](/images/equations/InternalSimilitudeCenter/Inline142.svg) | -harmonic conjugate of ![X_(11)](/images/equations/InternalSimilitudeCenter/Inline144.svg) |
incircle | orthocentroidal circle | ![X_(2463)](/images/equations/InternalSimilitudeCenter/Inline145.svg) | insimilicenter(incircle, orthocentroidal
circle) |
incircle | second Brocard circle | ![X_(2564)](/images/equations/InternalSimilitudeCenter/Inline146.svg) | insimilicenter(incircle, second
Brocard circle) |
incircle | second Johnson-Yff circle | ![X_(497)](/images/equations/InternalSimilitudeCenter/Inline147.svg) | crosspoint
of
and ![Na](/images/equations/InternalSimilitudeCenter/Inline149.svg) |
incircle | sine-triple-angle circle | ![X_(2477)](/images/equations/InternalSimilitudeCenter/Inline150.svg) | exsimilicenter(incircle, sine-triple-angle
circle) |
incircle | Spieker circle | ![X_2](/images/equations/InternalSimilitudeCenter/Inline151.svg) | triangle centroid ![G](/images/equations/InternalSimilitudeCenter/Inline152.svg) |
inner
Napoleon circle | outer
Napoleon circle | ![X_2](/images/equations/InternalSimilitudeCenter/Inline153.svg) | triangle
centroid ![G](/images/equations/InternalSimilitudeCenter/Inline154.svg) |
inner
Soddy circle | outer Soddy
circle | ![X_1](/images/equations/InternalSimilitudeCenter/Inline155.svg) | incenter ![I](/images/equations/InternalSimilitudeCenter/Inline156.svg) |
intangents circle | nine-point circle | ![X_(33)](/images/equations/InternalSimilitudeCenter/Inline157.svg) | perspector of the orthic
triangle and intangents triangle |
intangents circle | tangential circle | ![X_(55)](/images/equations/InternalSimilitudeCenter/Inline158.svg) | |
Moses
circle | nine-point circle | ![X_(1506)](/images/equations/InternalSimilitudeCenter/Inline159.svg) | insimilicenter(Moses circle, nine-point
circle) |
Moses
circle | Spieker circle | ![X_(1573)](/images/equations/InternalSimilitudeCenter/Inline160.svg) | insimilicenter(Moses circle, Spieker
circle) |
nine-point
circle | orthocentroidal
circle | ![X_(1346)](/images/equations/InternalSimilitudeCenter/Inline161.svg) | insimilicenter(nine-point circle,
orthocentroidal circle) |
nine-point
circle | second Brocard
circle | ![X_(2566)](/images/equations/InternalSimilitudeCenter/Inline162.svg) | insimilicenter(nine-point circle,
second Brocard circle) |
nine-point
circle | second Johnson-Yff
circle | ![X_(55)](/images/equations/InternalSimilitudeCenter/Inline163.svg) | insimilicenter(nine-point circle,
second Johnson-Yff circle) |
nine-point
circle | sine-triple-angle
circle | ![X_(54)](/images/equations/InternalSimilitudeCenter/Inline164.svg) | Kosnita
point |
nine-point
circle | Spieker circle | ![X_(2886)](/images/equations/InternalSimilitudeCenter/Inline165.svg) | complementary conjugate ![X_9](/images/equations/InternalSimilitudeCenter/Inline166.svg) |
nine-point
circle | Steiner circle | ![X_5](/images/equations/InternalSimilitudeCenter/Inline167.svg) | nine-point
center ![N](/images/equations/InternalSimilitudeCenter/Inline168.svg) |
nine-point circle | tangential circle | ![X_3](/images/equations/InternalSimilitudeCenter/Inline169.svg) | circumcenter ![O](/images/equations/InternalSimilitudeCenter/Inline170.svg) |
orthocentroidal
circle | second Brocard
circle | ![X_(2570)](/images/equations/InternalSimilitudeCenter/Inline171.svg) | insimilicenter(orthocentroidal
circle, second Brocard circle) |
orthocentroidal
circle | Spieker circle | ![X_(2467)](/images/equations/InternalSimilitudeCenter/Inline172.svg) | insimilicenter(orthocentroidal
circle, Spieker circle) |
second
Brocard circle | second
Droz-Farny circle | ![X_3](/images/equations/InternalSimilitudeCenter/Inline173.svg) | circumcenter ![O](/images/equations/InternalSimilitudeCenter/Inline174.svg) |
second Brocard circle | Spieker circle | ![X_(2568)](/images/equations/InternalSimilitudeCenter/Inline175.svg) | insimilicenter(second Brocard circle, Spieker circle) |
second Johnson-Yff circle | Spieker circle | ![X_(2478)](/images/equations/InternalSimilitudeCenter/Inline176.svg) | inverse-in-orthocentroidal-circle of ![X_(377)](/images/equations/InternalSimilitudeCenter/Inline177.svg) |
Spieker
circle | tangential
mid-arc circle | ![X_(188)](/images/equations/InternalSimilitudeCenter/Inline178.svg) | second mid-arc point of the anticomplementary triangle |