document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=512025>Question 512025</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Some facts about the maximum banking angles of Daytona International Speedway at corners 1,2,3, and 4 are below. Find angle 3. Explain your steps.\r<BR>\n" );
document.write( "\n" );
document.write( "Facts:\r<BR>\n" );
document.write( "\n" );
document.write( "Angle 1 + Angle 3 + Angle 4= 93<BR>\n" );
document.write( "Angle 2 + Angle 4=62<BR>\n" );
document.write( "Angle 2=Angle 3<BR>\n" );
document.write( "Angle 1=Angle2\r<BR>\n" );
document.write( "\n" );
document.write( "Please help me. I'm so confused and I don't know where to start. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #342549 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=342549\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Really short solution: subtract the second equation from the first.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "(Angle 1 + Angle 3 + Angle 4) - (Angle 2 + Angle 4) = 93 - 62 = 31\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "(Angle 1 - Angle 2) + Angle 3 = 31, since Angle 1 = Angle 2, we get Angle 3 = 31. It turns out that all four angles are equal. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );