document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=44188>Question 44188</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve &#8710;ABC if C=90 degrees, B=20 degrees, and b=10.  Round measures of sides to the nearest tenth and measures of angles to the nearest degree.\r<BR>\n" );
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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 #29137 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=29137\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve &#8710;ABC if C=90 degrees, B=20 degrees, and b=10. Round measures of sides to the nearest tenth and measures of angles to the nearest degree. \r<BR>\n" );
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document.write( "Angle A = 90-20=70 degrees\r<BR>\n" );
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document.write( "Using the Law of Sines:<BR>\n" );
document.write( "a/sinA = b/SinB<BR>\n" );
document.write( "a/sin70 = 10/sin20<BR>\n" );
document.write( "a/0.9397=10/0.3420<BR>\n" );
document.write( "a=9.397/0.3420<BR>\n" );
document.write( "a=27.4767..\r<BR>\n" );
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document.write( "c=sqrt(a^2+b^2)<BR>\n" );
document.write( "c=sqrt(27.47^2+10^2)<BR>\n" );
document.write( "c=29.238<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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