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正三角形

From Wiktionary, the free dictionary

Japanese

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Kanji in this term
せい
Grade: 1
さん
Grade: 1
かく
Grade: 2
けい
Grade: 2
kan'on

Pronunciation

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Noun

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(せい)(さん)(かく)(けい) (sei sankakukei

  1. (geometry) equilateral triangle
    正三角形(せいさんかくけい)(へん)(おな)(なが)さだ。
    Sei sankakukei no hen wa onaji nagasa da.
    The sides of an equilateral triangle are the same length.

See also

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References

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  1. ^ Matsumura, Akira, editor (2006), 大辞林 [Daijirin] (in Japanese), Third edition, Tokyo: Sanseidō, →ISBN
  2. ^ 正三角形Paid subscription required”, in 日本国語大辞典 [Nihon Kokugo Daijiten]‎[1] (in Japanese), 2nd edition, Tokyo: Shogakukan, 2000-2002, released online 2007, →ISBN, concise edition entry available here