document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=978118>Question 978118</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello!\r<BR>\n" );
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document.write( "Who can help with this question.\r<BR>\n" );
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document.write( "Find the reference angle &#952;'.<BR>\n" );
document.write( "&#952; = 307°\r<BR>\n" );
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document.write( "Thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #599656 by </B><A HREF=/tutors/aboutme.mpl?userid=KMST><B>KMST(5347)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=KMST><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=KMST><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=599656\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The reference angle is the angle <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A ALIGN=MIDDLE  ALT=\"A\"   DISABLED_style= \"max-width:90%; height:auto;\" > in the first quadrant,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0%5Eo%3C=A%3C=90%5Eo ALIGN=MIDDLE  ALT=\"0%5Eo%3C=A%3C=90%5Eo\"   DISABLED_style= \"max-width:90%; height:auto;\" > , whose trigonometric functions are the same,<BR>\n" );
document.write( "except for (maybe) a minus sign.<BR>\n" );
document.write( "To find it, you just find the reflection of your angle that will fall into the first quadrant.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2890%5Eo%29=370%5Eo%3C307%5Eo%2C360%5Eo=4%2890%5Eo%29 ALIGN=MIDDLE  ALT=\"3%2890%5Eo%29=370%5Eo%3C307%5Eo%2C360%5Eo=4%2890%5Eo%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > so <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=theta=307%5Eo ALIGN=MIDDLE  ALT=\"theta=307%5Eo\"   DISABLED_style= \"max-width:90%; height:auto;\" > is in the fourth quadrant.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C400%2C-0.98%2C0.98%2C-0.98%2C0.98%2Cgrid%280%29%2C%0D%0Aarrow%280%2C0%2C0.722%2C-0.958%29%2Carc%280%2C0%2C0.82%2C0.82%2C53%2C360%29%2C%0D%0Alocate%28-0.3%2C-0.15%2C307%5Eo%29%2C%0D%0Ablue%28arc%280%2C0%2C1.8%2C1.8%2C0%2C53%29%29%2Clocate%280.32%2C-0.15%2Cblue%28360%5Eo-307%5Eo=53%5Eo%29%29%2C%0D%0Agreen%28arrow%280%2C0%2C0.72%2C0.958%29%29%2C%0D%0Agreen%28arc%280%2C0%2C1.7%2C1.7%2C-53%2C0%29%29%2Clocate%280.75%2C0.5%2CA=highlight%28green%2853%5Eo%29%29%29%0D%0A%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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