document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1181984>Question 1181984</A>: <I><SPAN STYLE=\"word-break: break-all;\"> an 80 ft flagpole has upper and lowe diameters of 4 and 16 in, respectively. find the cost of painting it at 10 cents per square foot.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #811958 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=811958\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "vertical height of pole = 80 ft\r<BR>\n" );
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document.write( "diameters of 4 = 2 in = 1/6 ft<BR>\n" );
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document.write( "and 16 in , 8 inch radius = 3/4 ft\r<BR>\n" );
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document.write( "Curved surface area = pi * (r1 +r2) h\r<BR>\n" );
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document.write( "= pi * (1/2)*(11/12)  * 80\r<BR>\n" );
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document.write( "= 115.2 ft^2\r<BR>\n" );
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document.write( "multiply by 10 to get the cost \r<BR>\n" );
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