document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=978203>Question 978203</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the area of a 30-60-90 triangle if the middle side is equal to 9? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #599678 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=599678\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 30-60-90 triangles are<BR>\n" );
document.write( "1-sqrt3-2 in size.<BR>\n" );
document.write( "If the middle side is 9, the other leg is 9/sqrt(3) =9 *sqrt (3)/3= 3 (sqrt 3)\r<BR>\n" );
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document.write( "The area is 1/2 bh=(1/2)*9*3 sqrt(3)=(27/2)sqrt (3)=23.4 sq units\r<BR>\n" );
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