document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1181055>Question 1181055</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A tunnel must be made through a hill. As a result, a surveyor and an engineer create a sketch of the area. The sketch, displayed below, includes information they have either researched or measured. They need to build a tunnel from the point E to the point H on the sketch. Calculate the distance from E to H. When similar triangles are used, explain how you know they represent similar triangles before performing the calculation\r<BR>\n" );
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document.write( "https://docs.google.com/document/d/1OFTDWkIOkTCkQf5IV2W8ts5faEuJO8tg4EreO4pTsg8/edit?usp=sharing </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #810875 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20855)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=810875\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> triangle SFH is similar to triangle EGL\r<BR>\n" );
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document.write( "sides are proportional, so\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=SH%2FSF=EL%2FEG ALIGN=MIDDLE  ALT=\"SH%2FSF=EL%2FEG\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=380%2F225=EL%2F180 ALIGN=MIDDLE  ALT=\"380%2F225=EL%2F180\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28380%2F225%29180=EL ALIGN=MIDDLE  ALT=\"%28380%2F225%29180=EL\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=EL=304 ALIGN=MIDDLE  ALT=\"EL=304\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "triangle SIL is similar to triangle SFH , so\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=SL%2FSI=SH%2FSF ALIGN=MIDDLE  ALT=\"SL%2FSI=SH%2FSF\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28380%2B304%2BHE%29%2F700=380%2F225 ALIGN=MIDDLE  ALT=\"%28380%2B304%2BHE%29%2F700=380%2F225\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=684%2BHE=700%28380%2F225%29 ALIGN=MIDDLE  ALT=\"684%2BHE=700%28380%2F225%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=684%2BHE=10640%2F9 ALIGN=MIDDLE  ALT=\"684%2BHE=10640%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=HE=10640%2F9-684 ALIGN=MIDDLE  ALT=\"HE=10640%2F9-684\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=HE=4484%2F9 ALIGN=MIDDLE  ALT=\"HE=4484%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=HE=498.22 ALIGN=MIDDLE  ALT=\"HE=498.22\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "then the length of the tunnel is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=498.22m ALIGN=MIDDLE  ALT=\"498.22m\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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