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Definition 2024
鋭角三角形
鋭角三角形
Japanese
| Kanji in this term | ||||
|---|---|---|---|---|
| 鋭 | 角 | 三 | 角 | 形 |
|
えい Grade: S |
かく Grade: 2 |
さん Grade: 1 |
かく > かっ Grade: 2 |
けい Grade: 2 |
| on'yomi | ||||
Noun
鋭角三角形 (shinjitai kanji, kyūjitai kanji 銳角三角形, hiragana えいかくさんかっけい, romaji eikaku sankakkei)
- acute triangle (triangle all of the angles of which are acute)
Antonyms
- 鈍角三角形 (donkaku sankakkei)
References
- 1998, 広辞苑 (Kōjien), Fifth Edition (in Japanese), Tōkyō: Iwanami Shoten, ISBN 4000801112