sine
🇺🇸
/saɪn/
🇬🇧
/saɪn/
noun
R
In a right-angled triangle, the sine is a value that represents the ratio of the length of the side opposite an angle to the length of the longest side (the hypotenuse).
To find the height of the tower, we used the sine function and measured the angle of elevation.
為了找到塔的高度，我們使用了正弦函數並測量了仰角。
translation
正弦
詞形變化
Plural
sines