congruence

when two figures or objects in geometry have the same shape and size, or if one has the same shape and size as the mirror image of the other
Thing general Q154210
Press Enter · cited answer in seconds

congruence

Summary

congruence ranks in the top 2% of general entities by monthly Wikipedia readership (271 views/month).[1]

Key Facts

  • congruence's image is recorded as Quadrilateral congruence.png[2].
  • congruence's GND ID is recorded as 4164978-3[3].
  • congruence's subclass of is recorded as relation[4].
  • congruence's subclass of is recorded as concept[5].
  • congruence's Commons category is recorded as Congruence[6].
  • congruence's Unicode character is recorded as ≅[7].
  • congruence's Freebase ID is recorded as /m/09ssc[8].
  • congruence's notation is recorded as ≅[9].
  • congruence's described by source is recorded as ISO 80000-2:2019 Quantities and units — Part 2: Mathematics[10].
  • congruence's described by source is recorded as Encyclopædia Britannica 11th edition[11].
  • congruence's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[12].
  • congruence's Encyclopædia Britannica Online ID is recorded as topic/congruence[13].
  • congruence's studied by is recorded as geometry[14].
  • congruence's MathWorld ID is recorded as GeometricCongruence[15].
  • congruence's Great Russian Encyclopedia Online ID is recorded as 2089346[16].
  • congruence's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[17].
  • congruence's maintained by WikiProject is recorded as WikiProject Mathematics[18].
  • congruence's Microsoft Academic ID is recorded as 108873450[19].
  • congruence's Microsoft Academic ID is recorded as 132074034[20].
  • congruence's Microsoft Academic ID is recorded as 153348894[21].
  • congruence's Australian Educational Vocabulary ID is recorded as scot/4285[22].
  • congruence's OpenAlex ID is recorded as C132074034[23].
  • congruence's Metamath statement ID is recorded as df-cgrg[24].
  • congruence's Yale LUX ID is recorded as concept/f7e92d8e-ad2c-449c-9226-9baf53a895ab[25].

Why It Matters

congruence ranks in the top 2% of general entities by monthly Wikipedia readership (271 views/month).[1] congruence has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[26] congruence is known by 17 alternative names across languages and contexts.[27]

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . Freebase Data Dumps. wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [26] . Wikidata sitelinks. wikidata.org.
  3. [27] . 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). congruence. Retrieved April 10, 2026, from https://4ort.xyz/entity/congruence
MLA “congruence.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/congruence.
BibTeX @misc{4ortxyz_congruence_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{congruence}}, year = {2026}, url = {https://4ort.xyz/entity/congruence}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): congruence — https://4ort.xyz/entity/congruence (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/congruence · Last refreshed: