Aug 19, 2013 Thread starter #1 karush Well-known member Jan 31, 2012 2,817 View attachment 1212 wasn't sure about $\overrightarrow{AC}$
Aug 19, 2013 Thread starter #3 karush Well-known member Jan 31, 2012 2,817 MarkFL said: Looks good to me. Click to expand... thanks to MHB ...making some progress ......