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perimeter

arc length of the path that surrounds an area
Thing general Q28474
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perimeter

Summary

perimeter ranks in the top 2% of general entities by monthly Wikipedia readership (748 views/month).[1]

Key Facts

  • perimeter is a type of arc length[2].
  • perimeter is a type of geometric property[3].
  • perimeter's described by source is recorded as New International Encyclopedia[4].
  • perimeter's main Wikidata property is recorded as P2547[5].
  • perimeter's equivalent class is recorded as https://www.commoncoreontologies.org/ont00001293[6].
  • perimeter's different from is recorded as boundary[7].
  • perimeter's maintained by WikiProject is recorded as WikiProject Mathematics[8].
  • perimeter's P14870 is recorded as ont00001293[9].

Body

Definition and Type

Recorded subclass of include arc length[2] and geometric property[3].

Why It Matters

perimeter ranks in the top 2% of general entities by monthly Wikipedia readership (748 views/month).[1] perimeter has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[10] perimeter is known by 54 alternative names across languages and contexts.[11]

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] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [10] ↑ . Wikidata sitelinks. wikidata.org.
  3. [11] ↑ . 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). perimeter. Retrieved April 10, 2026, from https://4ort.xyz/entity/perimeter
MLA “perimeter.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/perimeter.
BibTeX @misc{4ortxyz_perimeter_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{perimeter}}, year = {2026}, url = {https://4ort.xyz/entity/perimeter}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): perimeter — https://4ort.xyz/entity/perimeter (retrieved 2026-04-10)

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

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. 5d ago · Mahir256 · 2026-09-09 view diff on Wikidata ↗
    P14870 → ont00001293
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/53024|batch #53024]]"
  2. 8d ago · عُثمان · 2026-09-07 view diff on Wikidata ↗
    In defining formula → l, a_k
    Equivalent class → https://www.commoncoreontologies.org/ont00001293
    "/* wbsetclaim-create:2||1 */ [[Property:P1709]]: https://www.commoncoreontologies.org/ont00001293"
  3. 11w ago · Infovarius · 2026-06-28 view diff on Wikidata ↗
    Isq dimension → \mathsf{L}
    In defining formula → l, a_k
    Defining formula → l:=\sum_{k=1}^{n} a_k
    "/* wbsetclaim-create:2||1 */ [[Property:P7235]]: l"
  4. 11w ago · GolDreamer · 2026-06-25 view diff on Wikidata ↗
    Aliases → —
    Subclass of → arc length, geometric property
    Described by source → New International Encyclopedia
    Main wikidata property → P2547
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ [[Property:P4020]]: l"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.