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Mathematics 11 Online
OpenStudy (anonymous):

Solve triangle ABC given that A= 56 degrees B=57 degrees and b =9

OpenStudy (anonymous):

law of cosines

OpenStudy (anonymous):

cosine of B divided by sine b = cosine of A divided by sidea

Directrix (directrix):

Try the Law of Sines. |dw:1384735024017:dw|

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