document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=241215>Question 241215</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The second angle of a triangle is 30(degrees)less than the first angle.The third angle is twice the second angle. How large are the angles? This problem i really struggled on because i dont know how to write it out and solve it. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #176636 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=176636\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The second angle of a triangle is 30(degrees)less than the first angle.The third angle is twice the second angle. How large are the angles? This problem i really struggled on because i dont know how to write it out and solve it.<BR>\n" );
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document.write( "The 1st angle is d degrees<BR>\n" );
document.write( "The 2nd angle is d - 30<BR>\n" );
document.write( "The 3rd angle is 2*(d-30)<BR>\n" );
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document.write( "The sum is (always) 180º<BR>\n" );
document.write( "d + d-30 + 2(d-30) = 180<BR>\n" );
document.write( "4d - 90 = 180<BR>\n" );
document.write( "4d = 270<BR>\n" );
document.write( "d = 67.5º<BR>\n" );
document.write( "2nd angle = 37.5º<BR>\n" );
document.write( "3rd angle = 75º<BR>\n" );
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