document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=571043>Question 571043</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if the legs of a right triangle have measures 7 and 18, find the measures of the two acute angles to the nearest degree. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #367913 by </B><A HREF=/tutors/aboutme.mpl?userid=nyc_function><B>nyc_function(2741)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nyc_function><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=nyc_function><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=367913\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> We can use trigonometry to find the measures of the two acute angles.\r<BR>\n" );
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document.write( "I will call the missing angles A and B.\r<BR>\n" );
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document.write( "A is approximately arctan(7/18), which is read \"inverse tangent of 7/18.\"\r<BR>\n" );
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document.write( "Use your scientific calculator to find arctan of (7/18).\r<BR>\n" );
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document.write( "I will call the other angle B.\r<BR>\n" );
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document.write( "B can be found using the following formula:\r<BR>\n" );
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document.write( "B = 180 - (90 + measure of angle A)\r<BR>\n" );
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document.write( "Can you finish now?\r<BR>\n" );
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document.write( " </SPAN>\n" );
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