document.write( "Question 1144123: Q: Find obtuse angle whose sin is
\n" ); document.write( "a) 0.52 b)0.75 c) 0.875 d) 0.3456
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Algebra.Com's Answer #765115 by Alan3354(69443)\"\" \"About 
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Q: Find obtuse angle whose sin is
\n" ); document.write( "a) 0.52 b)0.75 c) 0.875 d) 0.3456
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\n" ); document.write( "Unless instructed otherwise, use a calculator to find the acute angle, then subtract it from 180 degrees.
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\n" ); document.write( "For sin(A) = 0.52
\n" ); document.write( "Acute angle =~ 31.33 degs
\n" ); document.write( "Obtuse angle = 180 - 31.33 = 148.67 degs
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