Brahmagupta theorem
type: Thing
alternate name: Brahmagupta's theorem
description: theorem in geometry that a perpendicular to one side of an orthodiagonal quadrilateral, through the point of intersection of the diagonals, bisects the opposite side
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citations:
  source: Freebase Data Dumps
  stated in qid: Q15241312
  pub year: 2013
meta:
  wikidata id: Q1425308
  domain: theorem
  level: standard
  html url: https://4ort.xyz/entity/brahmagupta-theorem
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  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-23T20:43:07.992613Z
  entity updated at: 2026-05-03T22:54:58.348740+00:00Z
  entity created at: 2026-04-10T23:42:29.318728+00:00Z