document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1117077>Question 1117077</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The surface area, S, of a cone of radius r and h can be found using the formula S=&#960;r&#8730;r^2+h^2. What is the height of this cone? \r<BR>\n" );
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document.write( "S= 225 cm^2<BR>\n" );
document.write( "r= 5 cm </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #732046 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=732046\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The surface area, S, of a cone of radius r and h can be found using the formula<BR>\n" );
document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=S+=+pi%2Arsqrt%28r%5E2%2Bh%5E2%29 ALIGN=MIDDLE  ALT=\"S+=+pi%2Arsqrt%28r%5E2%2Bh%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " What is the height of this cone? <BR>\n" );
document.write( "S= 225 cm^2<BR>\n" );
document.write( "r= 5 cm<BR>\n" );
document.write( ":<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=pi%2A5sqrt%285%5E2%2Bh%5E2%29=225 ALIGN=MIDDLE  ALT=\"pi%2A5sqrt%285%5E2%2Bh%5E2%29=225\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "divide both sides by 5<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=pi%2Asqrt%2825%2Bh%5E2%29+=+45 ALIGN=MIDDLE  ALT=\"pi%2Asqrt%2825%2Bh%5E2%29+=+45\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "divide both sides by pi<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%2825%2Bh%5E2%29+=+45%2Fpi ALIGN=MIDDLE  ALT=\"sqrt%2825%2Bh%5E2%29+=+45%2Fpi\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "square both sides<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=25+%2B+h%5E2+=+%2845%2Fpi%29%5E2 ALIGN=MIDDLE  ALT=\"25+%2B+h%5E2+=+%2845%2Fpi%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=25+%2B+h%5E2+=+205.175%7D%7D%0D%0A%7B%7B%7Bh%5E2+=+205.175+-+25 ALIGN=MIDDLE  ALT=\"25+%2B+h%5E2+=+205.175%7D%7D%0D%0A%7B%7B%7Bh%5E2+=+205.175+-+25\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%5E2+=+180.175 ALIGN=MIDDLE  ALT=\"h%5E2+=+180.175\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "h = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28180.175%29 ALIGN=MIDDLE  ALT=\"sqrt%28180.175%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "h = 13.43 cm </SPAN>\n" );
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