document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=953264>Question 953264</A>: <I><SPAN STYLE=\"word-break: break-all;\"> May you please help me solve this equation:\r<BR>\n" );
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document.write( "If sin of theta equals 1/2 find cos of theta\r<BR>\n" );
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document.write( "Solve for values of theta over [pie/2 , pie] </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #582124 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=582124\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If sin of theta equals 1/2 find cos of theta <BR>\n" );
document.write( "Solve for values of theta over [pie/2 , pie]<BR>\n" );
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document.write( "By definition, sin = y/r<BR>\n" );
document.write( "So y = 1 and r = 2<BR>\n" );
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document.write( "Solve for \"x\"::<BR>\n" );
document.write( "x = sqrt[r^2-y^2] = sqrt(2^2-1^2] = sqrt(3)<BR>\n" );
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document.write( "cos(t) = x/r = sqrt(3)/2<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( " </SPAN>\n" );
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