{
  "schemaVersion": 1,
  "page": {
    "type": "problem",
    "slug": "comment-trouver-le-centre-dun-cercle-deja-trace",
    "title": "Comment trouver le centre d'un cercle déjà tracé ?",
    "language": "fr"
  },
  "references": [
    {
      "key": "8e95cb12-f4d5-4626-a31a-e5f4f8a892b2",
      "text": "Euclide — Éléments",
      "url": null,
      "locator": null,
      "note": "Livre III - Proposition 1",
      "role": "SOURCE",
      "bibliography": null
    }
  ]
}