Euler line

straight line connecting multiple points that can be defined as the center of a triangle, such as the orthocenter, the circumcenter and the centroid
Thing line Q379380
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Euler line

Summary

Euler line is a line[1]. It draws 363 Wikipedia views per month (line category, ranking #4 of 13).[2]

Key Facts

  • Euler line is credited with the discovery of Leonhard Euler[3].
  • Euler line's instance of is recorded as line[4].
  • Euler line's instance of is recorded as central line[5].
  • Leonhard Euler is named after Euler line[6].
  • Euler line is part of Euclidean geometry[7].
  • Euler line's Commons category is recorded as Euler line[8].
  • Euler line comprises circumcenter[9].
  • Euler line comprises orthocenter[10].
  • Euler line comprises triangle centroid[11].
  • Euler line comprises nine-point center[12].
  • Euler line comprises Schiffler point[13].
  • Euler line's maintained by WikiProject is recorded as WikiProject Mathematics[14].

Body

Definition and Type

Recorded instance of include line[4] and central line[5].

Origins

Leonhard Euler is named after Euler line[6].

Use and Application

Components include circumcenter[9], a triangle center[15]; orthocenter[10], a triangle center[16]; triangle centroid[11], a triangle center[17]; nine-point center[12], a triangle center[18]; and Schiffler point[13], a triangle center[19]. Euler line is part of Euclidean geometry[7].

Why It Matters

Euler line draws 363 Wikipedia views per month (line category, ranking #4 of 13).[2] It has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[20] It is known by 23 alternative names across languages and contexts.[21]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . wikidata.org.
  3. [3] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.

Inline context (facts about related entities)

  1. [15] . Wikidata. wikidata.org. → on this site
  2. [16] . Wikidata. wikidata.org. → on this site
  3. [17] . Wikidata. wikidata.org. → on this site
  4. [18] . Wikidata. wikidata.org. → on this site
  5. [19] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [20] . Wikidata sitelinks. wikidata.org.
  3. [21] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Euler line. Retrieved May 3, 2026, from https://4ort.xyz/entity/euler-line
MLA “Euler line.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/euler-line.
BibTeX @misc{4ortxyz_euler-line_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Euler line}}, year = {2026}, url = {https://4ort.xyz/entity/euler-line}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Euler line — https://4ort.xyz/entity/euler-line (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 3d ago · MatSuBot bot · 2026-05-25 view diff on Wikidata ↗
    Discoverer or inventor Leonhard Euler
    Named after
    Named after Leonhard Euler
    Has parts
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||eu, ar */ import labels from sitelinks; cleanup"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.