document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1159317>Question 1159317</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How to express the given trigonometric funtion in terms of a function of positive acute angle.\r<BR>\n" );
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document.write( " A.tan240° B. (-87°) </SPAN>\n" );
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document.write( " A.tan240° <BR>\n" );
document.write( "= tan(240 - 180)<BR>\n" );
document.write( "= tan(60)<BR>\n" );
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document.write( "B. (-87°)<BR>\n" );
document.write( "No function.<BR>\n" );
document.write( "-87 = +173 </SPAN>\n" );
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