document.write( "Question 1004194: Solve the triangle, a=6,b=8,C=70° \n" ); document.write( "
Algebra.Com's Answer #620717 by Boreal(15235)\"\" \"About 
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Law of cosines
\n" ); document.write( "a=6
\n" ); document.write( "b=8
\n" ); document.write( "C=70 degrees
\n" ); document.write( "c^2=a^2+b^2-2ab cos C
\n" ); document.write( "c^2=48+64-2(48)(.3420)
\n" ); document.write( "c^2=112-32.83=79.17
\n" ); document.write( "c=8.90
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