正弦 — meaning in English
seigen
Japanese → English · translate English → Japanese instead
English meaning
- sine noun In trigonometry, a function of an angle giving the ratio of the length of the opposite side to the hypotenuse in a right triangle.
Senses
正弦 is used for these senses in English:
- sine (trigonometry, mathematics) In a right triangle, the ratio of the length of the side opposite an angle to the length of the hypotenuse.