document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1106106>Question 1106106</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Ethan runs around the perimeter of a circular track at 10 ft/sec. The track has a radius of 90 yd. After 15 seconds, Ethan turns and runs to the center of the track along a straight (radial) line. Upon reaching the center, he turns and runs away along a different radial line to his starting position on the perimeter.<BR>\n" );
document.write( "(a)   How far has Ethan traveled once he has returned to his starting position? (ft)<BR>\n" );
document.write( "(b)   How much time will it take for Ethan to complete his circuit?  (second)<BR>\n" );
document.write( "(c)    Find the area of the pie-shaped sector enclosed by path. (sq-yd)<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #721039 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=721039\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  <BR>\n" );
document.write( "150 (10*15)<BR>\n" );
document.write( "270 (90*3)<BR>\n" );
document.write( "270 (90*3)<BR>\n" );
document.write( "(a): 150+270+270 = your answer<BR>\n" );
document.write( "(b): answer from a divided by 10 = total seconds<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );