document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1151643>Question 1151643</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A lawn sprinkler located at the corner of a yard is set to rotate through 90 degrees and project water out 30 feet. What area of lawn is watered by the sprinkler? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #773455 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=773455\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> radius = 30 feet<BR>\n" );
document.write( ":<BR>\n" );
document.write( "area of portion of circle watered is 90/360 = 1/4<BR>\n" );
document.write( ":<BR>\n" );
document.write( "area watered = pi * r^2 / 4 = pi * 30^2 / 4 = 706.8583 is approximately 707 square feet<BR>\n" );
document.write( ":<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );