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June 15th, 2014, 11:27 PM  #1 
Member Joined: Sep 2013 From: New Delhi Posts: 38 Thanks: 0 Math Focus: Calculus  A regular polygon !!! bisector of angle !!! help!!! help!!!
ABCD is a regular polygon. The bisector of âˆ A meets the side CD in M. Find the value of âˆ AMC. 
June 16th, 2014, 12:09 PM  #2 
Math Team Joined: Nov 2010 From: Greece, Thessaloniki Posts: 1,989 Thanks: 133 Math Focus: pre pre pre pre pre pre pre pre pre pre pre pre calculus 
M and C are the same point.

June 16th, 2014, 03:42 PM  #3 
Member Joined: Feb 2012 From: Hastings, England Posts: 83 Thanks: 14 Math Focus: Problem Solving 
surely this question is wrong?seems impossible...,or 0?

June 16th, 2014, 05:09 PM  #4 
Math Team Joined: Dec 2013 From: Colombia Posts: 7,344 Thanks: 2466 Math Focus: Mainly analysis and algebra 
Well, yes. A regular polygon ABCD would seem to be a square.


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angle, bisector, polygon, regular 
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