document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1156126>Question 1156126</A>: <I><SPAN STYLE=\"word-break: break-all;\"> When sawdust is poured into a pile, it takes the shape of a cone where the proportion of height to base diameter is always the same. The volume of a cone can be found using the formula <BR>\n" );
document.write( "V=1/3πr^2h, where r<BR>\n" );
document.write( " is the radius of the base circle, and h<BR>\n" );
document.write( " is the height of the cone.\r<BR>\n" );
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document.write( "A particular sawdust pile has a base diameter of 35 feet when the height is 30 feet. Find the volume of this sawdust pile when it is 45 feet high. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #778811 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=778811\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> V=1/3πr^2h, where r<BR>\n" );
document.write( "is the radius of the base circle, and h<BR>\n" );
document.write( "is the height of the cone. <BR>\n" );
document.write( "A particular sawdust pile has a base diameter of 35 feet when the height is 30 feet. Find the volume of this sawdust pile when it is 45 feet high. \r<BR>\n" );
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document.write( "V=1/3πr^2h\r<BR>\n" );
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document.write( "V=(1/3)*π (17.5)^2 * 30\r<BR>\n" );
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document.write( "  V =9621.12\r<BR>\n" );
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document.write( "9621.127 = (1/3)*π * r^2 * 45  \r<BR>\n" );
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document.write( "r^2 = 9621.127*3/ ( pi * 45)\r<BR>\n" );
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document.write( "r^2 =204.16<BR>\n" );
document.write( "r= 14.29 ft </SPAN>\n" );
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