document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=951502>Question 951502</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Triangle DEF has angles that measure 64 degrees and 77 degrees.  Which of the following could be a dilation of triangle DEF?\r<BR>\n" );
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document.write( "1)D'E'F' with angles that measure 64 degrees and 48 degrees<BR>\n" );
document.write( "2)D'E'F' with angles that measure 77 degrees and 39 degrees<BR>\n" );
document.write( "3)D'E'F' with angles that measure 77 degrees and 48 degrees<BR>\n" );
document.write( "4)D'E'F' with angles that measure 39 degrees and 48 degrees\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #581072 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=581072\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \"Triangle DEF has angles that measure 64 degrees and 77 degrees\"\r<BR>\n" );
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document.write( "x is the missing angle\r<BR>\n" );
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document.write( "x+64+77 = 180<BR>\n" );
document.write( "x+141 = 180<BR>\n" );
document.write( "x = 180-141<BR>\n" );
document.write( "x = 39\r<BR>\n" );
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document.write( "The missing angle for triangle DEF is 39 degrees.\r<BR>\n" );
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document.write( "Any dilation of DEF will also have angles of 64, 77, and 39 degrees. In any order. \r<BR>\n" );
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document.write( "So that's why the answer is <font color=\"red\">2)D'E'F' with angles that measure 77 degrees and 39 degrees</font>\r<BR>\n" );
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document.write( "The other choices are wrong because of the '48 degrees'\r<BR>\n" );
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document.write( "Jim\r<BR>\n" );
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