document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=505525>Question 505525</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A water sprinkler sprays water over a distance of 30 feet while rotating through an angle of 135 degrees. What area of the lawn recieves water? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #339907 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=339907\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A water sprinkler sprays water over a distance of 30 feet while rotating through an angle of 135 degrees. What area of the lawn recieves water?<BR>\n" );
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document.write( "Assume the lawn is a circle with radius = 30 ft.<BR>\n" );
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document.write( "Area of the whole circle = (pi)*30^2 sq.ft.<BR>\n" );
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document.write( "Proportion:<BR>\n" );
document.write( "x/900(pi) = 135/360<BR>\n" );
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document.write( "x = [900pi][135/360] = 337.5(pi) sq ft (area that receives water)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
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