document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=983915>Question 983915</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a  diagonal sidewalk across a rectangular courtyard is 130 feet. The courtyard is 50 feet long. What is the other dimension of the lot?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #604719 by </B><A HREF=/tutors/aboutme.mpl?userid=macston><B>macston(5194)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=macston><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=macston><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=604719\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "A=known dimension=50ft; B=unknown dimension; C=diagonal=130ft<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5E2%2BB%5E2=C%5E2 ALIGN=MIDDLE  ALT=\"A%5E2%2BB%5E2=C%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B%5E2=C%5E2-A%5E2 ALIGN=MIDDLE  ALT=\"B%5E2=C%5E2-A%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B=sqrt%28C%5E2-A%5E2%29 ALIGN=MIDDLE  ALT=\"B=sqrt%28C%5E2-A%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B=sqrt%28%28130ft%29%5E2-%2850ft%29%5E2%29 ALIGN=MIDDLE  ALT=\"B=sqrt%28%28130ft%29%5E2-%2850ft%29%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B=sqrt%2816900ft%5E2-2500ft%5E2%29 ALIGN=MIDDLE  ALT=\"B=sqrt%2816900ft%5E2-2500ft%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B=sqrt%2814400ft%5E2%29 ALIGN=MIDDLE  ALT=\"B=sqrt%2814400ft%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B=120ft ALIGN=MIDDLE  ALT=\"B=120ft\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "ANSWER: The unknown dimension is 120 feet. </SPAN>\n" );
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