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English
餘
弦
[
余
-]
Jyutping
jyu4 jyun4
Pinyin
yú xián
Definitions (粵典–words.hk)
名詞、術語
即係直角三角形嘅鄰邊同斜邊嘅比
cosine
餘
弦
[
余
-]
Jyutping
jyu4 jin4
Pinyin
yú xián
Definitions (CC-CEDICT)
(math.) cosine
Definitions (粵典–words.hk)
名詞、術語
即係直角三角形嘅鄰邊同斜邊嘅比
cosine
Definitions (Wiktionary)
noun
cosine
Examples (粵典–words.hk)
Cantonese
一个三角形嘅余弦就等于邻边嘅长度除以斜边嘅长度。
一個三角形嘅餘弦就等於鄰邊嘅長度除以斜邊嘅長度。
The cosine of a triangle equals to the legnth of the adjacent side divided by the length of the hypotenuse.