protractor

angle measuring instrument
Thing measuring_instrument Q204984
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protractor

Summary

protractor is a measuring instrument[1]. protractor draws 66 Wikipedia views per month (measuring_instrument category, ranking #6 of 45).[2]

Key Facts

  • protractor's image is recorded as Protractor katomierz.jpg[3].
  • protractor's instance of is recorded as measuring instrument[4].
  • protractor's made from material is recorded as plastic[5].
  • protractor's made from material is recorded as glass[6].
  • protractor's made from material is recorded as paper[7].
  • protractor's Library of Congress authority ID is recorded as sh85107824[8].
  • protractor's subclass of is recorded as goniometer[9].
  • protractor's subclass of is recorded as mathematical instrument[10].
  • protractor's has use is recorded as angle measurement[11].
  • protractor's Commons category is recorded as Protractors[12].
  • protractor's Freebase ID is recorded as /m/03fsbf[13].
  • protractor's Art & Architecture Thesaurus ID is recorded as 300022525[14].
  • protractor's Iconclass notation is recorded as 49D511(PROTRACTOR)[15].
  • protractor's Encyclopædia Britannica Online ID is recorded as technology/protractor[16].
  • protractor's measures is recorded as angular measure[17].
  • protractor's has part is recorded as scale marking[18].
  • protractor's Google Knowledge Graph ID is recorded as /g/121z6n3r[19].
  • protractor's MathWorld ID is recorded as Protractor[20].
  • protractor's Quora topic ID is recorded as Protractor-1[21].
  • protractor's JSTOR topic ID is recorded as protractors[22].
  • protractor's Great Norwegian Encyclopedia ID is recorded as transportør[23].
  • protractor's Interlingual Index ID is recorded as i57733[24].
  • protractor's maintained by WikiProject is recorded as WikiProject Mathematics[25].
  • protractor's Microsoft Academic ID is recorded as 157575610[26].
  • protractor's NicoNicoPedia ID is recorded as 分度器[27].

Why It Matters

protractor draws 66 Wikipedia views per month (measuring_instrument category, ranking #6 of 45).[2] protractor has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[28] protractor is known by 17 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . 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] . Freebase Data Dumps. wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . Quora. wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). protractor. Retrieved May 3, 2026, from https://4ort.xyz/entity/protractor
MLA “protractor.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/protractor.
BibTeX @misc{4ortxyz_protractor_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{protractor}}, year = {2026}, url = {https://4ort.xyz/entity/protractor}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): protractor — https://4ort.xyz/entity/protractor (retrieved 2026-05-03)

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