document.write( "Question 936584: Consider a triangle ABC with b = 18.1, c = 12.3, and \n" ); document.write( "
Algebra.Com's Answer #570179 by Alan3354(69443)\"\" \"About 
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Consider a triangle ABC with b = 18.1, c = 12.3, and \n" ); document.write( "====================
\n" ); document.write( "Use the Cosine Law to find side a
\n" ); document.write( "\"a%5E2+=+b%5E2+%2B+c%5E2+-+2bc%2Acos%28115%29\"
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\n" ); document.write( "Then use the Law of Sines to find a 2nd angle.
\n" ); document.write( "Then the 3rd angle = 180 minus the sum of the other 2.
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