document.write( "Question 42464: In ∆ABC, C=30 degrees, c=22, and b=42. Find B.
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Algebra.Com's Answer #27602 by Nate(3500) $\"\"$ $\"About$

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Use Law of Sines:
\n" ); document.write( "Sin(B)/b = Sin(C)/c
\n" ); document.write( "Sin(B)/42 = Sin(30 $\"pi\"$ /180)/22
\n" ); document.write( "Sin(B) = 42*Sin( $\"pi\"$ /6)/22
\n" ); document.write( "Sin(B) = 21*Sin( $\"pi\"$ /6)/11
\n" ); document.write( "about 73 degrees \n" ); document.write( "

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