document.write( "Question 867283: SHOW ALL WORK!
\n" ); document.write( "Where applicable, round angles to the nearest degree and sides to the nearest tenth.\r
\n" ); document.write( "\n" ); document.write( "Solve the triangles.\r
\n" ); document.write( "\n" ); document.write( "a = 7, b = 8 & c = 10
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Algebra.Com's Answer #522889 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
a = 7, b = 8 & c = 10
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\n" ); document.write( "Use the Cosine law.
\n" ); document.write( "\"c%5E2+=+a%5E2+%2B+b%5E2+-+2ab%2Acos%28C%29\"
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