document.write( "Question 869009: find all the angles of a triangle with the given information or answer \"no triangle\" and explain why.
\n" ); document.write( "You have a triangle with sides a = 6, b = 9, c = 12.
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\n" ); document.write( "I know the formulas SAA, ASA, and SSA but they don't work on this question.
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Algebra.Com's Answer #523981 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Use the Cosine Law.
\n" ); document.write( "\"c%5E2+=+a%5E2+%2B+b%5E2+-+2ab%2Acos%28C%29\"
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