Date: Jun 12, 2009 10:25 PM
Author: Sergey
Subject: Help with geometry proofs

I need help with a few proofs, there are six problems in total, help with any/all of them is greatly appreciated. # 1, 2, and 5 stumped me the most. I've added the picture of the problems as an attachment but you can look at the image online as well. 

I drew the pictures/wrote the givens and what needs to be proved.

Standard statements/reasons table, except when it says that you need to indirectly prove it for #1.

Thank you very much for any/all help!