document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=162224>Question 162224</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given two angles that form a linear pair. Prove that thier bisectors are perpendicular. \r<BR>\n" );
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document.write( "please give me the statements and reasons. and please keep it as simple as possible. thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #119550 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=119550\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Given two angles that form a linear pair. Prove that their bisectors are perpendicular. <BR>\n" );
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document.write( "Let the angles be A and B.<BR>\n" );
document.write( "A + B = 180 degrees ; def. of linear pair<BR>\n" );
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document.write( "Let L1 be a bisector of A forming a1 and a2<BR>\n" );
document.write( "Let L2 be a bisector of B forming b1 and b2<BR>\n" );
document.write( "Let a1 be ajacent to b1<BR>\n" );
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document.write( "a1=a2 and b1=b2; def. of bisector<BR>\n" );
document.write( "a1+a2 = A and b1+b2 = B; def. of bisector<BR>\n" );
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document.write( "2a1 = A and 2b1 = B; substitution<BR>\n" );
document.write( "2a1 + 2b1 = 180 ; substitution<BR>\n" );
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document.write( "a1 + b1 = 90 ; equals divided by equals are equal<BR>\n" );
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document.write( "L1 and L2 are perpendicular ; def of perpendicular<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
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