document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=969385>Question 969385</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the surface area of a right cylinder is 324&#960;cm2.if the radius and height are equal,find the length of the diameter </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #592268 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</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=592268\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=2pi%2Ar%2Ah ALIGN=MIDDLE  ALT=\"A=2pi%2Ar%2Ah\"   DISABLED_style= \"max-width:90%; height:auto;\" > h for height or distance between the circular ends.  A for area of surface.\r<BR>\n" );
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document.write( "If <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=k=r=h ALIGN=MIDDLE  ALT=\"k=r=h\"   DISABLED_style= \"max-width:90%; height:auto;\" >, then <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=2pi%2Ak%5E2 ALIGN=MIDDLE  ALT=\"A=2pi%2Ak%5E2\"   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=k%5E2=A%2F%282%2Api%29 ALIGN=MIDDLE  ALT=\"k%5E2=A%2F%282%2Api%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=k=sqrt%28A%2F%282pi%29%29 ALIGN=MIDDLE  ALT=\"k=sqrt%28A%2F%282pi%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=k=sqrt%28A%29sqrt%282pi%29%2F%282pi%29 ALIGN=MIDDLE  ALT=\"k=sqrt%28A%29sqrt%282pi%29%2F%282pi%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_green%28k=sqrt%28A%2A2pi%29%2F%282pi%29%29 ALIGN=MIDDLE  ALT=\"highlight_green%28k=sqrt%28A%2A2pi%29%2F%282pi%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >------This is also the radius.\r<BR>\n" );
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document.write( "The diameter is two times k=r;<BR>\n" );
document.write( "diameter is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28sqrt%28A%2A2pi%29%2Fpi%29 ALIGN=MIDDLE  ALT=\"highlight%28sqrt%28A%2A2pi%29%2Fpi%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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