document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1204655>Question 1204655</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the area of the triangle. Round your answer to the nearest tenth.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #841050 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52858)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=841050\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "Find the area of the triangle. Round your answer to the nearest tenth.<BR>\n" );
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document.write( "You are given the lengths of two sides of a triangle and the angle between them.\r\n" );
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document.write( "With this given data, the area of the triangle is half-product of the side lengths\r\n" );
document.write( "and the sine of the angle between them. So the area at given condition can be computed in one line\r\n" );
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document.write( "    area = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29%2A6%2A7%2Asin%2859%5Eo%29 ALIGN=MIDDLE  ALT=\"%281%2F2%29%2A6%2A7%2Asin%2859%5Eo%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29%2A6%2A7%2A0.8571673 ALIGN=MIDDLE  ALT=\"%281%2F2%29%2A6%2A7%2A0.8571673\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 18.00 square units  (rounded).   <U>ANSWER</U>\r\n" );
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document.write( "Solved.\r<BR>\n" );
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document.write( "On different formulas for a triangle area see the lesson\r<BR>\n" );
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document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=http://www.algebra.com/algebra/homework/Surface-area/Formulas-for-area-of-a-triangle.lesson>Formulas for area of a triangle</A> \r<BR>\n" );
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document.write( "in this site.\r<BR>\n" );
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document.write( "In this concrete case, &nbsp;I recommend using the simplest formula above in my post <BR>\n" );
document.write( "and &nbsp;DO &nbsp;NOT &nbsp;USE &nbsp;more complicated formulas.\r<BR>\n" );
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document.write( "Using over-complicated formulas for simple problems like this one is demonstration <BR>\n" );
document.write( "of mathematical illiteracy and definitely is &nbsp;WRONG &nbsp;TEACHING.\r<BR>\n" );
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document.write( "I do not think that your goal is to demonstrate your mathematical incompetence to all people around.\r<BR>\n" );
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document.write( "Happy learning (!)\r<BR>\n" );
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