document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1036423>Question 1036423</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi<BR>\n" );
document.write( "a cylindrical tank is constructed in concrete with circular base of diameter 5.4 m.a plastic lid will be placed later.<BR>\n" );
document.write( "the concrete base is 200mm thick<BR>\n" );
document.write( "the walls are 150mm thick\r<BR>\n" );
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document.write( "What is the water tanks capacity and what is the volume of concrete required to make it.<BR>\n" );
document.write( "could u please show workings out\r<BR>\n" );
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document.write( "thank u </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #651076 by </B><A HREF=/tutors/aboutme.mpl?userid=Aldorozos><B>Aldorozos(172)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Aldorozos><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=651076\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> We know that once we have the base and the wall, we have a smaller cylinder. <BR>\n" );
document.write( "Our base will be a circle with a diameter that is .15 meters shorter. The number .15 is calculated by converting millimeter to meter.<BR>\n" );
document.write( "Therefore our circular base will have a diameter of 5.4 - .15 = 5.25 meters <BR>\n" );
document.write( "The height will be also shorter due to concrete. The new height is 2.16 - .2<BR>\n" );
document.write( "We go .2 by converting the millimeter to meter <BR>\n" );
document.write( "Therefore shorter height is 2.16 - .2 = 1.96 meters <BR>\n" );
document.write( "Now the volume of this smaller cylinder is pi*r^2*height<BR>\n" );
document.write( "We know that the diameter is 5.25. The radius is half of this number which is 2.625<BR>\n" );
document.write( "Volume = pi*2.625^2*1.96 The number of pi is around 3.14 </SPAN>\n" );
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