document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1203428>Question 1203428</A>: <I><SPAN STYLE=\"word-break: break-all;\">  biologist wants to know the width w of a river so that instruments for studying the pollutants in the water can be set properly. From point A, the biologist walks downstream 100 feet and sights to point C (see figure). From this sighting, it is determined that θ = 58�. How wide is the river? <BR>\n" );
document.write( "Please explain each step. <BR>\n" );
document.write( "Thank you  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #838994 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52805)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=838994\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "Answer by &nbsp;@Theo is incorrect.\r<BR>\n" );
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document.write( "Use the solution and the answer by &nbsp;@MathLover1. &nbsp;&nbsp;They are correct.\r<BR>\n" );
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document.write( "Notice that we have no a figure from the post,<BR>\n" );
document.write( "so the figure was re-created blindly, by the method of guessing.\r<BR>\n" );
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