document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=929353>Question 929353</A>: <I><SPAN STYLE=\"word-break: break-all;\"> From a boat on a lake, the angle of elevation to the top of a cliff is 21°33. If the base of the cliff is 373 feet From the boat, how high is the cliff(to the nearest foot) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #564224 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=564224\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> From a boat on a lake, the angle of elevation to the top of a cliff is 21°33. <BR>\n" );
document.write( "If the base of the cliff is 373 feet From the boat, how high is the cliff(to the nearest foot)<BR>\n" );
document.write( "tan = opp/adj<BR>\n" );
document.write( "21°33 = 21 + 33/60 = 21.55°, radians = (21.55°/180°)pi = .376radians<BR>\n" );
document.write( "373tan(.376radians) = 134ft rounded </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );