document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=928536>Question 928536</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the reference angle t for the given angle t\r<BR>\n" );
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document.write( "(a) . t = 7&#960;/3\r<BR>\n" );
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document.write( "(b). t = 37&#960;/4\r<BR>\n" );
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document.write( "(c). t = -23&#960;/6\r<BR>\n" );
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document.write( "Please explain<BR>\n" );
document.write( "THANKS </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #563666 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=563666\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (a) t = 7&#960;/3 <BR>\n" );
document.write( "t = (7*180) / 3 = 420 degrees<BR>\n" );
document.write( "t= 420 - 360 = 60 degrees<BR>\n" );
document.write( "reference angle for t is acute so = 60 degrees<BR>\n" );
document.write( "(b) t = 37&#960;/4 <BR>\n" );
document.write( "t = (37*180) / 4 = 1665 = 1665 - 1440 = 225<BR>\n" );
document.write( "reference angle for t is acute so = 225 - 180 = 45 degrees<BR>\n" );
document.write( "(c) t = -23&#960;/6 <BR>\n" );
document.write( "t = (-23*180) / 6 = &#8722;690 = -690 +360 = -330<BR>\n" );
document.write( "this time we rotate counter clockwise<BR>\n" );
document.write( "reference angle for t is acute so = -330 +360 = 30 degrees<BR>\n" );
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