document.write( "Question 931498: What is sine of 240 \n" ); document.write( "
Algebra.Com's Answer #565586 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\"240\" is in quadrant III
\n" ); document.write( "In quadrants III and IV \"sin+%28theta%29\" will be negative.\r
\n" ); document.write( "\n" ); document.write( "\"240\" is \"60\" more than \"180\", so \"240\"in III quadr. is same as \"60\" in I quadrant, just has negative sign\r
\n" ); document.write( "\n" ); document.write( "\"sin%2860%29=+sqrt%283%29%2F2\", and\r
\n" ); document.write( "\n" ); document.write( "\"sin%28240%29=-sqrt%283%29%2F2\"
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