document.write( "Question 1131836: determine the number of triangles with the given part: if possible, solve each triangle:
\n" ); document.write( "B: 146.4 °
\n" ); document.write( "c: 7.7
\n" ); document.write( "b: 14.4
\n" ); document.write( "

Algebra.Com's Answer #748539 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "solve triangle with:
\n" ); document.write( "\"b=14.4+\"
\n" ); document.write( "\"c=7.7\"
\n" ); document.write( "\"B=146.4\"° \r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "use the Law of Sines to find angle \"C\"\r
\n" ); document.write( "\n" ); document.write( "\"c%2Fsin%28C%29=b%2Fsin%28B%29\"\r
\n" ); document.write( "\n" ); document.write( "\"7.7%2Fsin%28C%29=14.4%2Fsin%28146.4%29\"
\n" ); document.write( "\"C=sin%5E-1%28+%287.7+%2A+sin%28+146.4+%29%29+%2F+14.4+%29+\"
\n" ); document.write( "\"C=sin%5E-1%28+%287.7+%2A+0.553392%29+%2F+14.4+%29+\"
\n" ); document.write( "\"C=sin%5E-1%284.2611184%2F14.4%29\"
\n" ); document.write( "\"C=sin%5E-1%280.295911%29\"
\n" ); document.write( "\"C=17.21\"°\r
\n" ); document.write( "\n" ); document.write( "and use the sum of the angles in triangle to find angle \"A\"\r
\n" ); document.write( "\n" ); document.write( "\"A=180-%28146.4%2B17.21%29\"°
\n" ); document.write( "\"A=180-163.61\"°
\n" ); document.write( "\"A=16.39\"°\r
\n" ); document.write( "\n" ); document.write( "use the Law of sines to find side \"a\"\r
\n" ); document.write( "\n" ); document.write( "\"a%2Fsin%2816.39%29=14.4%2Fsin%28146.4%29\"
\n" ); document.write( "\"a%2F0.282174=14.4%2F0.553392\"
\n" ); document.write( "\"a%2F0.282174=26.0213374967473328\"
\n" ); document.write( "\"a=26.0213374967473328%2A0.282174\"
\n" ); document.write( "\"a=7.3425\"
\n" ); document.write( "\"a=7.34\"\r
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