Law of sines

Law of sines

Jesse Russell Ronald Cohn

     

бумажная книга



ISBN: 978-5-5108-7165-4

High Quality Content by WIKIPEDIA articles! In trigonometry, the law of sines (also known as the sine law, sine formula, or sine rule) is an equation relating the lengths of the sides of an arbitrary triangle to the sines of its angles. According to the law,