How to use law of cosines to find the missing angles of a triangle given SSS
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YouTubeBrian McLogan
How to use law of cosines to find the missing angles of a triangle given SSS
Learn how to solve for the lengths of the sides and the measures of the angles of a triangle using the law of cosines. The law of cosines is used in determining the lengths of the sides or the measures of the angles of a triangle when no angle measure and the length of the side opposite the angle are both known. The law of cosines can be used ...
782K viewsFeb 27, 2013
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