document.write( "Question 728368: Use the Law of Sines to solve the triangle. (Round your answers to two decimal places. If there is no solution, enter NO SOLUTION.)
\n" ); document.write( "β = 76°, b = 13, c = 6
\n" ); document.write( "I got a=13.07 but every time I try and plug the information in the law of sines it says i get it wrong?
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Algebra.Com's Answer #445390 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
\"sin%28beta%29%2Fb=sin%28gamma%29%2Fc\"
\n" ); document.write( "\"sin%28gamma%29=c%2Asin%28beta%29%2Fb\"
\n" ); document.write( "Plugin the values:
\n" ); document.write( "\"sin%28gamma%29=6%2Asin%2876%29%2F13\"
\n" ); document.write( "\"sin%28gamma%29=0.4478\"
\n" ); document.write( "\"highlight%28gamma+=+26.6%29\" degrees.\r
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\n" ); document.write( "\n" ); document.write( "You have two angles of the triangle and you can use sum to 180 degrees to find the measure of angle alpha.\r
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\n" ); document.write( "\n" ); document.write( "\"76%2B26.6%2Balpha=180\"
\n" ); document.write( "\"highlight%28alpha=77.4%29\" degrees.\r
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\n" ); document.write( "\n" ); document.write( "Use Law of Sines again to find the length of a.
\n" ); document.write( "\"sin%28alpha%29%2Fa=sin%28beta%29%2Fb\"
\n" ); document.write( "\"a%2Fsin%28alpha%29=b%2Fsin%28beta%29\"
\n" ); document.write( "\"a=b%2Asin%28alpha%29%2Fsin%28beta%29\"
\n" ); document.write( "\"a=13%2Asin%2877.4%29%2Fsin%2876%29\"
\n" ); document.write( "a=... What do you get? This should be very very near 13.
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