document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=250333>Question 250333</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Sorry, but I do have one more question.\r<BR>\n" );
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document.write( "Use the given information to draw a right triangle. Use trigonometric ratios and a calculator to find the unknown sides and angles. Round off sides and angles to the same number of decimal places as the given sides and angles. <BR>\n" );
document.write( "a = 11.0 and c = 25.0 \r<BR>\n" );
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document.write( "Now, 11.0 is on the opposite side and 25.0 is the hypotenuse. I was able to calculate that one angle is 26.1 degrees. I also came up with 22.5 as my adjacent side and 33.9 degrees for my other angle. It marked the 22.5 and the 33.9 as incorrect. To come up with 22.5, I did the following: 11.0/26.1 tan = and came up with 22.45; for 33.9, I subtracted 26.1 from 60 degrees. Please tell me where I went wrong. Thanks very much.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #182564 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=182564\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Use the given information to draw a right triangle.<BR>\n" );
document.write( " Use trigonometric ratios and a calculator to find the unknown sides and angles.<BR>\n" );
document.write( " Round off sides and angles to the same number of decimal places as the given sides and angles.<BR>\n" );
document.write( "a = 11.0 and c = 25.0 <BR>\n" );
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document.write( "Let me try it and compare to what you get:<BR>\n" );
document.write( "Find angle a using the sine (side opposite/hypotenuse)<BR>\n" );
document.write( "sin(A) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=11%2F25 ALIGN=MIDDLE  ALT=\"11%2F25\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "A = 26.1 degrees (which is what you got)<BR>\n" );
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document.write( "we can find the 3rd angle (B)<BR>\n" );
document.write( "180 - 90 - 26.1 = 63.9 degrees:<BR>\n" );
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document.write( "Find side b using tan(26.1)<BR>\n" );
document.write( "tan(26.1) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=11%2Fb ALIGN=MIDDLE  ALT=\"11%2Fb\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".48989 = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=11%2Fb ALIGN=MIDDLE  ALT=\"11%2Fb\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "b = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=11%2F.48989 ALIGN=MIDDLE  ALT=\"11%2F.48989\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "b = 22.45<BR>\n" );
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document.write( "We have <BR>\n" );
document.write( "A = 26.1 degrees<BR>\n" );
document.write( "B = 63.9 degrees<BR>\n" );
document.write( "Sides<BR>\n" );
document.write( "a = 11<BR>\n" );
document.write( "b = 22.45<BR>\n" );
document.write( "c = 25<BR>\n" );
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document.write( "You should have subtracted 26.1 from 90 not 60, otherwise you were OK\r<BR>\n" );
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