Meaning Of The Word Law of cosines

What's the definition of Law of cosines? Find Law of cosines meanings, definitions and more at the Real Dictionary online.
Law of cosines Meaning

Law of cosines Definition |
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What's The Definition Of Law of cosines?
law of cosines in American English
noun: a law stating that the square of a side of a plane triangle is equal to the sum of the squares of the other two sides minus twice the product of the other sides multiplied by the cosine of the angle between them |
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