document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=979991>Question 979991</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me here. Illustrate and solve this problem. Thank you :)<BR>\n" );
document.write( "A PAL plane takes off from Manila International Airport at an angle of 10°40'. How high will it be after it has flown a horizontal distance of 1800 meters. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #601205 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52847)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=601205\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "You know the horizontal distance &nbsp;<B>L</B> = 1800 meters. <BR>\n" );
document.write( "It is the leg of a right-angled triangle.\r<BR>\n" );
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document.write( "And you also know the angle &nbsp;<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=alpha ALIGN=MIDDLE  ALT=\"alpha\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 10°40'.<BR>\n" );
document.write( "It is the angle of the right-angled triangle.\r<BR>\n" );
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document.write( "You need to find the other leg of the right-angled triangle &nbsp;<B>h</B>, &nbsp;which is the height &nbsp;(the altitude).\r<BR>\n" );
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document.write( "Use the Trigonometry function &nbsp;<B>tangent</B>: &nbsp;&nbsp;<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h ALIGN=MIDDLE  ALT=\"h\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L ALIGN=MIDDLE  ALT=\"L\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%28alpha%29 ALIGN=MIDDLE  ALT=\"tan%28alpha%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 1800*tan(10°40') . . . \r<BR>\n" );
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document.write( "Please complete yourself these calculations.\r<BR>\n" );
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document.write( "Good luck!\r<BR>\n" );
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document.write( " </SPAN>\n" );
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