"三角法" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "三角",
        "2": "さんかく",
        "3": "法",
        "4": "-ほう",
        "sort": "さんかくほう",
        "t1": "triangle",
        "t2": "method"
      },
      "expansion": "三角(さんかく) (sankaku, “triangle”) + 法(ほう) (-hō, “method”)",
      "name": "ja-com"
    }
  ],
  "etymology_text": "三角(さんかく) (sankaku, “triangle”) + 法(ほう) (-hō, “method”)",
  "forms": [
    {
      "form": "三角法 ^",
      "ruby": [
        [
          "三",
          "さん"
        ],
        [
          "角",
          "かく"
        ],
        [
          "法",
          "ほう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "sankakuhō",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "sankakufafu",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "さんかくはふ",
      "roman": "sankakufafu",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "さんかくほう",
        "hhira": "さんかくはふ"
      },
      "expansion": "三(さん)角(かく)法(ほう) • (sankakuhō) ^(←さんかくはふ (sankakufafu)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms read with on'yomi",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms suffixed with 法 read as ほう",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 3 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with Heiban pitch accent (Tōkyō)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with Nakadaka pitch accent (Tōkyō)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "ja",
          "name": "Trigonometry",
          "orig": "ja:Trigonometry",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "trigonometry"
      ],
      "id": "en-三角法-ja-noun-AEhdGWpd",
      "links": [
        [
          "trigonometry",
          "trigonometry"
        ]
      ],
      "related": [
        {
          "word": "球面三角法"
        },
        {
          "word": "平面三角法"
        },
        {
          "word": "三角関数"
        },
        {
          "word": "正弦"
        },
        {
          "word": "サイン"
        },
        {
          "word": "余弦"
        },
        {
          "word": "コサイン"
        },
        {
          "word": "正接"
        },
        {
          "word": "タンジェント"
        }
      ],
      "wikipedia": [
        "ja:"
      ]
    }
  ],
  "sounds": [
    {
      "other": "さんかくほー"
    },
    {
      "other": "さんかくほー"
    },
    {
      "ipa": "[sã̠ŋka̠kɯ̟̊ho̞ː]"
    }
  ],
  "word": "三角法"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "三角",
        "2": "さんかく",
        "3": "法",
        "4": "-ほう",
        "sort": "さんかくほう",
        "t1": "triangle",
        "t2": "method"
      },
      "expansion": "三角(さんかく) (sankaku, “triangle”) + 法(ほう) (-hō, “method”)",
      "name": "ja-com"
    }
  ],
  "etymology_text": "三角(さんかく) (sankaku, “triangle”) + 法(ほう) (-hō, “method”)",
  "forms": [
    {
      "form": "三角法 ^",
      "ruby": [
        [
          "三",
          "さん"
        ],
        [
          "角",
          "かく"
        ],
        [
          "法",
          "ほう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "sankakuhō",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "sankakufafu",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "さんかくはふ",
      "roman": "sankakufafu",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "さんかくほう",
        "hhira": "さんかくはふ"
      },
      "expansion": "三(さん)角(かく)法(ほう) • (sankakuhō) ^(←さんかくはふ (sankakufafu)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "related": [
    {
      "word": "球面三角法"
    },
    {
      "word": "平面三角法"
    },
    {
      "word": "三角関数"
    },
    {
      "word": "正弦"
    },
    {
      "word": "サイン"
    },
    {
      "word": "余弦"
    },
    {
      "word": "コサイン"
    },
    {
      "word": "正接"
    },
    {
      "word": "タンジェント"
    }
  ],
  "senses": [
    {
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        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms read with on'yomi",
        "Japanese terms spelled with first grade kanji",
        "Japanese terms spelled with fourth grade kanji",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with 三 read as さん",
        "Japanese terms spelled with 法 read as ほう",
        "Japanese terms spelled with 角 read as かく",
        "Japanese terms suffixed with 法 read as ほう",
        "Japanese terms with 3 kanji",
        "Japanese terms with Heiban pitch accent (Tōkyō)",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with IPA pronunciation with pitch accent",
        "Japanese terms with Nakadaka pitch accent (Tōkyō)",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Pages with 3 entries",
        "Pages with entries",
        "ja:Trigonometry"
      ],
      "glosses": [
        "trigonometry"
      ],
      "links": [
        [
          "trigonometry",
          "trigonometry"
        ]
      ],
      "wikipedia": [
        "ja:"
      ]
    }
  ],
  "sounds": [
    {
      "other": "さんかくほー"
    },
    {
      "other": "さんかくほー"
    },
    {
      "ipa": "[sã̠ŋka̠kɯ̟̊ho̞ː]"
    }
  ],
  "word": "三角法"
}