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.
\n" );
document.write( "What are angle A, B, and C?
\n" );
document.write( "I know the formulas SAA, ASA, and SSA but they don't work on this question. \n" );
document.write( "
Algebra.Com's Answer #523981 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Use the Cosine Law. \n" ); document.write( " |