document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=927131>Question 927131</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The area of an equilateral triangle is 125 sq. cm. Find its altitude?<BR>\n" );
document.write( "i need help coz i dont know how to answer it. my teacher didnt discuss this part :(<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 #562715 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=562715\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/display-illustration.mpl?tutor=ewatrrr&illustration_name=EquilateralTriangleArea.jpg\">.<BR>\n" );
document.write( "The area of an equilateral triangle is 125 sq. cm.<BR>\n" );
document.write( "Find its altitude:<BR>\n" );
document.write( "I.  Altitude bisects Base<BR>\n" );
document.write( "II. 30-60-90 Triangle is formed: Ratio of Sides: 1 : &#8730;3 : 2<BR>\n" );
document.write( "III. 30-60-90 Triangle formed: sides: s/2, (s/2)&#8730;3, s<BR>\n" );
document.write( "........<BR>\n" );
document.write( "A = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29bh+=+%281%2F2%29%28s%29%28s%2Asqrt%283%29%2F2%29 ALIGN=MIDDLE  ALT=\"%281%2F2%29bh+=+%281%2F2%29%28s%29%28s%2Asqrt%283%29%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "A = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29%28s%29%28s%2Asqrt%283%29%2F2%29+=+125+cm%5E2 ALIGN=MIDDLE  ALT=\"%281%2F2%29%28s%29%28s%2Asqrt%283%29%2F2%29+=+125+cm%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "A = (1/4)s^2 &#8730;3 = 125<BR>\n" );
document.write( "s =<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+sqrt%28+4%2A125%2Fsqrt%283%29%29 ALIGN=MIDDLE  ALT=\"+sqrt%28+4%2A125%2Fsqrt%283%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 17 rounded<BR>\n" );
document.write( "h =<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+17sqrt%283%29%2F2 ALIGN=MIDDLE  ALT=\"+17sqrt%283%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 8.5&#8730;3 =  14.7 rounded\r<BR>\n" );
document.write( "\n" );
document.write( "and...checking<BR>\n" );
document.write( "A = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29bh+=+%281%2F2%29%2817%29%2A14.7+ ALIGN=MIDDLE  ALT=\"%281%2F2%29bh+=+%281%2F2%29%2817%29%2A14.7+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 125 rounded  </SPAN>\n" );
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