LAW OF SINES


Meaning of LAW OF SINES in English

1. : a law in trigonometry: the ratio of each side of a plane triangle to the sine of the opposite angle is the same for all three sides and angles

2. : a law in trigonometry: the ratio of the sine of each arc of a spherical triangle to the sine of the opposite angle is the same for all three arcs and angles

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.