document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=155817>Question 155817</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The 2nd angle of a triangle is 6 times the 1st angle.If the 3rd angle is 45 degrees more than twice the 1st angle, find the measure of each? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #114776 by </B><A HREF=/tutors/aboutme.mpl?userid=HyperBrain><B>HyperBrain(694)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=HyperBrain><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=114776\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let x=the 1st angle\r<BR>\n" );
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document.write( "then,<BR>\n" );
document.write( "the 2nd angle is 6x<BR>\n" );
document.write( "the 3rd angle is x+45\r<BR>\n" );
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document.write( "But, the sum of angles in a triangle is 180 degrees.\r<BR>\n" );
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document.write( "So,\r<BR>\n" );
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document.write( "x+(6x)+(2x+45)=180<BR>\n" );
document.write( "x+6x+2x+45=180<BR>\n" );
document.write( "(6+1+2)x+45=180<BR>\n" );
document.write( "9x+45=180<BR>\n" );
document.write( "9x+45-45=180-45<BR>\n" );
document.write( "9x+0=135<BR>\n" );
document.write( "9x=135<BR>\n" );
document.write( "x=15------the first angle<BR>\n" );
document.write( "6x=6*15=90----------the 2nd angle<BR>\n" );
document.write( "2x+45=2*15+45=30+45=75---------the 3rd angle\r<BR>\n" );
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document.write( "you may check by adding the angles (it MUST be 180 to be correct)\r<BR>\n" );
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document.write( "Power up,<BR>\n" );
document.write( "HyperBrain! </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );