document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1098435>Question 1098435</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The formula for the surface area of a cylinder is S = 2(pi)r^2 + 2(pi)rh. The surface area of a cylinder is 112(pi) square inches and the radius is 4 inches. What is the height of the cylinder? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #712791 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=712791\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The formula for the surface area of a cylinder is S = 2(pi)r^2 + 2(pi)rh. The surface area of a cylinder is 112pi square inches and the radius is 4 inches. What is the height of the cylinder?<BR>\n" );
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document.write( "S = 2pi*r^2 + 2pi*r*h<BR>\n" );
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document.write( "Putting parentheses around pi is a waste of time.\r<BR>\n" );
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document.write( "S = 2pi*r^2 + 2pi*r*h = 112pi<BR>\n" );
document.write( "r = 4<BR>\n" );
document.write( "Sub 4 for r, solve for h\r<BR>\n" );
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