Euler's theorem in geometry
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alternate name: Euler's theorem
description: theorem describing distance between circumcentre and incentre of a triangle
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citations:
  source: Freebase Data Dumps
  stated in qid: Q15241312
  pub year: 2013
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  entity updated at: 2026-05-03T22:54:58.348740+00:00Z
  entity created at: 2026-04-10T23:42:29.318728+00:00Z