document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=463945>Question 463945</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if the sides of an equilateral triangle are 10 cm what is the length of the altitude ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #317783 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=317783\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If all sides are equal, then 1/2 of one side is 5 cm. <BR>\n" );
document.write( "10^2-5^2=a^2<BR>\n" );
document.write( "100-25=a^2<BR>\n" );
document.write( "a^2=75<BR>\n" );
document.write( "a=&#8730;75=&#8730;3&#8730;25=5&#8730;3.. </SPAN>\n" );
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