• Thumbnail for Nagel point
    In geometry, the Nagel point (named for Christian Heinrich von Nagel) is a triangle center, one of the points associated with a given triangle whose definition...
    6 KB (568 words) - 17:57, 27 September 2023
  • Thumbnail for Incircle and excircles
    {c+a-b}{b}}:{\frac {a+b-c}{c}}.} The Nagel point is the isotomic conjugate of the Gergonne point.[citation needed] In geometry, the nine-point circle is a circle that...
    35 KB (5,710 words) - 01:35, 12 September 2024
  • Thumbnail for Thomas Nagel
    Thomas Nagel (/ˈneɪɡəl/; born July 4, 1937) is an American philosopher. He is the University Professor of Philosophy and Law Emeritus at New York University...
    46 KB (5,566 words) - 14:40, 19 September 2024
  • Thumbnail for Spieker circle
    the Nagel line relates to the circumcenter for the Euler line. Another analogous point is the Nagel point and the othocenter, with the Nagel point associated...
    7 KB (769 words) - 22:36, 28 January 2024
  • Germany Nagel point, a geometric center of a triangle Nagle (disambiguation) This disambiguation page lists articles associated with the title Nagel. If an...
    324 bytes (65 words) - 08:10, 26 September 2021
  • Thumbnail for Kuehne + Nagel
    Kuehne + Nagel International AG (or Kühne + Nagel) is a global transport and logistics company based in Schindellegi, Switzerland. Its main owner and operator...
    24 KB (2,110 words) - 04:47, 14 October 2024
  • triangle. The three splitters of a triangle all intersect each other at the Nagel point of the triangle. A cleaver of a triangle is a segment from the midpoint...
    11 KB (1,302 words) - 19:39, 25 September 2024
  • Thumbnail for Incenter
    {\displaystyle IG<HG,\quad IH<HG,\quad IG<IO,\quad 2IN<IO.} The incenter is the Nagel point of the medial triangle (the triangle whose vertices are the midpoints...
    15 KB (2,225 words) - 14:35, 16 October 2024
  • \end{aligned}}} The three splitters concur at the Nagel point of the triangle. A cleaver of a triangle is a line segment that bisects...
    6 KB (890 words) - 18:19, 18 April 2024
  • Thumbnail for Bevan point
    of △ABC. The Bevan is point is also the midpoint of the line segment NL connecting the Nagel point N and the de Longchamps point L. The radius of the Bevan...
    3 KB (210 words) - 02:01, 24 June 2024
  • Thumbnail for Medial triangle
    The nine-point circle circumscribes the medial triangle, and so the nine-point center is the circumcenter of the medial triangle. The Nagel point of the...
    7 KB (878 words) - 20:53, 9 October 2023
  • center X647. The Nagel line of △ABC is the line passing through the centroid, the incenter, the Spieker center and the Nagel point of △ABC. The trilinear...
    13 KB (1,781 words) - 00:54, 15 May 2024
  • Thumbnail for Mittenpunkt
    triangle. It was identified in 1836 by Christian Heinrich von Nagel as the symmedian point of the excentral triangle of the given triangle. The mittenpunkt...
    4 KB (438 words) - 08:00, 15 October 2024
  • de Longchamps point also has other collinearities. Any vertex, the tangency of the opposite side with an excircle, and the Nagel point are collinear in...
    18 KB (2,581 words) - 20:45, 21 October 2024
  • cevian that bisects the perimeter. The three splitters concur at the Nagel point of the triangle. Three of the area bisectors of a triangle are its medians...
    6 KB (927 words) - 15:12, 7 April 2023
  • Thumbnail for Bisection
    triangle and bisecting the perimeter. The three splitters concur at the Nagel point of the triangle. Any line through a triangle that splits both the triangle's...
    20 KB (3,087 words) - 15:16, 19 February 2024
  • Thumbnail for What Is It Like to Be a Bat?
    What Is It Like to Be a Bat? (category Works by Thomas Nagel)
    by American philosopher Thomas Nagel, first published in The Philosophical Review in October 1974, and later in Nagel's Mortal Questions (1979). The paper...
    13 KB (1,535 words) - 04:49, 16 October 2024
  • Thumbnail for Splitter (geometry)
    inellipse is tangent to the triangle side. The three splitters concur at the Nagel point of the triangle, which is also called its splitting center. Some authors...
    3 KB (294 words) - 20:09, 13 December 2022
  • Thumbnail for Extouch triangle
    extouch triangle; they bisect the triangle's perimeter and meet at the Nagel point. This is shown in blue and labelled "N" in the diagram. The Mandart inellipse...
    3 KB (381 words) - 03:04, 12 October 2023
  • Each point in the list is identified by an index number of the form X(n) —for example, X(1) is the incenter. The information recorded about each point includes...
    6 KB (346 words) - 04:10, 16 October 2024
  • Thumbnail for Mandart inellipse
    vertices to the opposite points of tangency all meet in a single point, the Nagel point of the triangle. Steiner inellipse, a different ellipse tangent...
    3 KB (237 words) - 06:50, 11 October 2023
  • Thumbnail for Barycentric coordinate system
    Gergonne point has coordinates ( s − b ) ( s − c ) : ( s − c ) ( s − a ) : ( s − a ) ( s − b ) {\displaystyle (s-b)(s-c):(s-c)(s-a):(s-a)(s-b)} . The Nagel point...
    44 KB (8,186 words) - 03:20, 30 October 2024
  • Thumbnail for Fuhrmann circle
    the line segment between the orthocenter H {\displaystyle H} and the Nagel point N {\displaystyle N} . This circle is identical with the circumcircle...
    2 KB (278 words) - 15:19, 13 February 2024
  • Thumbnail for Concurrent lines
    triangle and bisecting the perimeter. The three splitters concur at the Nagel point of the triangle. Any line through a triangle that splits both the triangle's...
    11 KB (1,453 words) - 03:08, 6 September 2024
  • Thumbnail for Tangential quadrilateral
    importantly, the Nagel point N, the "area centroid" G, and the incenter I are collinear in this order, and NG = 2GI. This line is called the Nagel line of a...
    34 KB (4,964 words) - 19:01, 15 October 2024
  • Thumbnail for Christian Heinrich von Nagel
    von Nagel (28 February 1803 in Stuttgart, Germany – 27 October 1882 in Ulm, Germany) was a German geometer. After attending the gymnasium, Nagel went...
    2 KB (275 words) - 11:26, 18 July 2024
  • Thumbnail for Feuerbach hyperbola
    point, Nagel point and Schiffler point. The center of the hyperbola is the Feuerbach point, the point of tangency of the incircle and the nine-point circle...
    6 KB (736 words) - 22:14, 27 May 2024
  • Thumbnail for Triangle center
    In geometry, a triangle center or triangle centre is a point in the triangle's plane that is in some sense in the middle of the triangle. For example...
    32 KB (3,896 words) - 10:39, 21 October 2024
  • Thumbnail for Cubic plane curve
    cubic passes through the centroid, orthocenter, Gergonne point, Nagel point, de Longchamps point, other triangle centers, the vertices of the anticomplementary...
    20 KB (2,878 words) - 06:53, 31 October 2024
  • York. Carl Nagel found success at the Central New York racetracks such as Weedsport Speedway, but was most at home at the Five Mile Point Speedway in...
    5 KB (346 words) - 19:55, 2 September 2024