{
  "schemaVersion": 1,
  "page": {
    "type": "problem",
    "slug": "comment-euclide-demontre-que-les-angles-dun-triangle-valent-deux-angles-droits",
    "title": "Comment Euclide démontre que les angles d'un triangle valent deux angles droits",
    "language": "fr"
  },
  "references": [
    {
      "key": "c6250b39-c31d-415f-a334-3a8a5be0ce45",
      "text": "Euclide — Éléments",
      "url": null,
      "locator": null,
      "note": "Livre 1 - Proposition 32",
      "role": "SOURCE",
      "bibliography": null
    }
  ]
}