document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1192810>Question 1192810</A>: <I><SPAN STYLE=\"word-break: break-all;\"> ``PROBLEM SOLVING. Analyze. Solve. Answer.<BR>\n" );
document.write( "Draw diagrams wherever necessary. Round off your final answers up to 2 decimal places.\r<BR>\n" );
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document.write( "-Sara and Junya made a string telephone and tested if it works. Sara stood at the top of a tower while Junya stayed at the ground level. From Sara’s viewpoint, the angle of depression of Junya is 64° with the horizontal. Junya is 10.5 m from the base of the tower. How long is the string of their improvised telephone? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #824714 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39626)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=824714\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Angle of elevation at Junya is  90-64=26 degrees.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28cross%28y%2F10.5=tan%2826%29%29%29 ALIGN=MIDDLE  ALT=\"highlight%28cross%28y%2F10.5=tan%2826%29%29%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=highlight%28cross%28y=%2810.5%29tan%2826%29%29%29 ALIGN=MIDDLE  ALT=\"highlight%28cross%28y=%2810.5%29tan%2826%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "How long is the string?<BR>\n" );
document.write( "r, length of the string<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10.5%2Fr=cos%2826%29 ALIGN=MIDDLE  ALT=\"10.5%2Fr=cos%2826%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=r%2F10.5=1%2Fcos%2826%29 ALIGN=MIDDLE  ALT=\"r%2F10.5=1%2Fcos%2826%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=r=10.5%2Fcos%2826%29 ALIGN=MIDDLE  ALT=\"r=10.5%2Fcos%2826%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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