document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=844805>Question 844805</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A right circular cylinder with a diameter D = 21 cm and a height h = 34 cm has a hole with a diameter d = 8 cm drilled through its center. The approximate volume of the cylinder with the hole drilled through the center would be ________ cu cm.\r<BR>\n" );
document.write( "\n" );
document.write( "what is the formula for this? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #509009 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=509009\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A right circular cylinder with a diameter D = 21 cm and a height h = 34 cm has a hole with a diameter d = 8 cm drilled through its center.<BR>\n" );
document.write( " The approximate volume of the cylinder with the hole drilled through the center would be ________ cu cm.<BR>\n" );
document.write( ":<BR>\n" );
document.write( "radius of the cylinder: 21/2 = 10.5 cm<BR>\n" );
document.write( "radius of the hole: 8/2 = 4 cm<BR>\n" );
document.write( ":<BR>\n" );
document.write( "The hole volume is also a cylinder, subtract the vol of the hole from the vol of the cylinder<BR>\n" );
document.write( "V = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=pi%2A10.5%5E2%2A34 ALIGN=MIDDLE  ALT=\"pi%2A10.5%5E2%2A34\"   DISABLED_style= \"max-width:90%; height:auto;\" > - <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=pi%2A4%5E2%2A34 ALIGN=MIDDLE  ALT=\"pi%2A4%5E2%2A34\"   DISABLED_style= \"max-width:90%; height:auto;\" >  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );