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complementary angles

two angles which sum up to 90 degrees (or π/2 radians)
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complementary angles

Summary

complementary angles ranks in the top 2% of general entities by monthly Wikipedia readership (12 views/month).[1]

Key Facts

  • complementary angles's subclass of is recorded as group of 2[2].
  • complementary angles's Commons category is recorded as Complementary angles[3].
  • complementary angles's has part is recorded as angle[4].
  • complementary angles's Freebase ID is recorded as /m/02cj8x[5].
  • complementary angles's facet of is recorded as planimetrics[6].
  • complementary angles's Gran Enciclopèdia Catalana ID is recorded as 0158755[7].
  • complementary angles's has characteristic is recorded as sum[8].
  • complementary angles's Google Knowledge Graph ID is recorded as /g/125_c_zmp[9].
  • complementary angles's MathWorld ID is recorded as ComplementaryAngles[10].
  • complementary angles's Elhuyar ZTH ID is recorded as 032530[11].
  • complementary angles's maintained by WikiProject is recorded as WikiProject Mathematics[12].
  • complementary angles's Treccani's Enciclopedia della Matematica ID is recorded as angoli-complementari[13].
  • complementary angles's Gran Enciclopèdia Catalana ID is recorded as angles-complementaris[14].

Why It Matters

complementary angles ranks in the top 2% of general entities by monthly Wikipedia readership (12 views/month).[1] It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[15] It is known by 18 alternative names across languages and contexts.[16]

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] ↑ . Freebase Data Dumps. wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . 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.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [15] ↑ . Wikidata sitelinks. wikidata.org.
  3. [16] ↑ . 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). complementary angles. Retrieved April 10, 2026, from https://4ort.xyz/entity/complementary-angles
MLA “complementary angles.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/complementary-angles.
BibTeX @misc{4ortxyz_complementary-angles_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{complementary angles}}, year = {2026}, url = {https://4ort.xyz/entity/complementary-angles}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): complementary angles — https://4ort.xyz/entity/complementary-angles (retrieved 2026-04-10)

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