Law of sines
Автор:
Jesse Russell,Ronald Cohn, издатель:
"VSD", 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 la
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