document.write( "Question 388309: Solve for triangle ABC is \n" ); document.write( "

Algebra.Com's Answer #274763 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Use the sine rule,
\n" ); document.write( " $\"c%2Fsin%28C%29=a%2Fsin%28A%29\"$
\n" ); document.write( " $\"12.8%2Fsin%2824.6%29=30.7%2Fsin%28A%29\"$
\n" ); document.write( " $\"sin%28A%29=0.9984\"$
\n" ); document.write( " $\"highlight%28A=86.78%29\"$
\n" ); document.write( "Then
\n" ); document.write( " $\"A%2BB%2BC=180\"$
\n" ); document.write( " $\"86.78%2BB%2B24.6=180\"$
\n" ); document.write( " $\"highlight%28B=68.62%29\"$ degrees
\n" ); document.write( "Then using the law of sines again,
\n" ); document.write( " $\"c%2Fsin%28C%29=b%2Fsin%28B%29\"$
\n" ); document.write( " $\"12.8%2Fsin%2824.6%29=b%2Fsin%2868.62%29\"$
\n" ); document.write( " $\"highlight%28b=28.6%29\"$ \n" ); document.write( "

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