document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1205426>Question 1205426</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A tripod consists of three legs each 1.05m long. The height of the top of the tripod above the ground is 90cm. What is the inclination of each leg to the horizontal. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #842216 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</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=842216\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "three legs each <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1.05m=105cm ALIGN=MIDDLE  ALT=\"1.05m=105cm\"   DISABLED_style= \"max-width:90%; height:auto;\" > long\r<BR>\n" );
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document.write( "the height of the top of the tripod above the ground is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=90cm ALIGN=MIDDLE  ALT=\"90cm\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "from right triangle formed by one leg (hypothenuse of triangle) and height (opp leg of triangle), we can find angle of inclination (leg to the horizontal) using sine function\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%28alpha%29=opp%2Fhyp ALIGN=MIDDLE  ALT=\"sin%28alpha%29=opp%2Fhyp\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%28alpha%29=90%2F105 ALIGN=MIDDLE  ALT=\"sin%28alpha%29=90%2F105\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=alpha=sin%5E-1%2890%2F105%29 ALIGN=MIDDLE  ALT=\"alpha=sin%5E-1%2890%2F105%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=alpha=59 ALIGN=MIDDLE  ALT=\"alpha=59\"   DISABLED_style= \"max-width:90%; height:auto;\" >° </SPAN>\n" );
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