"angle complémentaire" meaning in French

{
  "forms": [
    {
      "form": "angles complémentaires",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "angle complémentaire m (plural angles complémentaires)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Geometry",
          "orig": "fr:Geometry",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "complementary angle"
      ],
      "id": "en-angle_complémentaire-fr-noun-JO5kSmjm",
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "complementary angle",
          "complementary angle"
        ]
      ],
      "raw_glosses": [
        "(geometry) complementary angle"
      ],
      "related": [
        {
          "word": "angle supplémentaire"
        },
        {
          "word": "angle explémentaire"
        }
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɑ̃.ɡlə kɔ̃.ple.mɑ̃.tɛʁ/"
    }
  ],
  "word": "angle complémentaire"
}

{
  "forms": [
    {
      "form": "angles complémentaires",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "angle complémentaire m (plural angles complémentaires)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "related": [
    {
      "word": "angle supplémentaire"
    },
    {
      "word": "angle explémentaire"
    }
  ],
  "senses": [
    {
      "categories": [
        "French countable nouns",
        "French entries with incorrect language header",
        "French lemmas",
        "French masculine nouns",
        "French multiword terms",
        "French nouns",
        "French nouns with red links in their headword lines",
        "French terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "fr:Geometry"
      ],
      "glosses": [
        "complementary angle"
      ],
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "complementary angle",
          "complementary angle"
        ]
      ],
      "raw_glosses": [
        "(geometry) complementary angle"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɑ̃.ɡlə kɔ̃.ple.mɑ̃.tɛʁ/"
    }
  ],
  "word": "angle complémentaire"
}