document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1081943>Question 1081943</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A pipe and sprinkler system is attached to a motor-driven wheel<BR>\n" );
document.write( "that moves the irrigation system in a circle over a<BR>\n" );
document.write( "field. The first wheel is attached 50 m from<BR>\n" );
document.write( "the pivot point, and all the other wheels<BR>\n" );
document.write( "are attached at 20-m intervals further along<BR>\n" );
document.write( "the pipe. Determine the circumference of<BR>\n" );
document.write( "the circle traversed by wheel 12. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #696083 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=696083\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A pipe and sprinkler system is attached to a motor-driven wheel<BR>\n" );
document.write( "that moves the irrigation system in a circle over a<BR>\n" );
document.write( "field. The first wheel is attached 50 m from<BR>\n" );
document.write( "the pivot point, and all the other wheels<BR>\n" );
document.write( "are attached at 20-m intervals further along<BR>\n" );
document.write( "the pipe. Determine the circumference of<BR>\n" );
document.write( "the circle traversed by wheel 12.<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "Step 1, find the radius.<BR>\n" );
document.write( "r = 50 + 11*20 meters.<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Step 2, C = 2pi*r<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );