Last Updated
：2026/01/06
內角
Hiragana
ないかく
Kanji
内角
Noun
form-of
kyūjitai
Japanese Meaning
Kyūjitai form of 内核 (“internal angle, inner corner”)
Easy Japanese Meaning
ひらがなでない古い字で書いたないかくで、なかのすみや、図形のうちがわのかどをいう
Chinese (Simplified) Meaning
几何图形的内角 / 内侧拐角
Chinese (Traditional) Meaning
多邊形的內角 / 內側的角落、內部拐角
Korean Meaning
도형의 내부에 있는 각 / 안쪽 모서리
Vietnamese Meaning
góc trong (hình học) / góc bên trong
Tagalog Meaning
panloob na anggulo / panloob na sulok
Sense（1）
Kyūjitai form of 内核 (“internal angle, inner corner”)
（ canonical ）
（ romanization ）
（ shinjitai ）
（ hiragana ）
Quizzes for review
Kyūjitai form of 内核 (“internal angle, inner corner”)
See correct answer
內角
See correct answer
The internal angle of this figure is 90 degrees.
See correct answer
この図形の內角は90度です。
Japanese - English
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