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List of forum topicsenCan't fathom this straight line question
http://mathforum.org/kb/thread.jspa?messageID=9132254&tstart=0#9132254
I am having trouble understanding the following. In the image below there are 8 marked angles and the question is to find the sum of]]>Jun 9, 2013 1:03:48 PMJun 9, 2013 1:03:48 PMJimbojumbo0