Posted by Kara on Thursday, November 8, 2012 at 5:51am.
Given: Segment CE bisects <BCD; <A is congruent to <B
Prove: Segment CE ll to segment AB
I used the exterior angle theorem to set the four angles equal to each other, but i don't know how to move on from there. The converse of something (maybe alternate interior angle) is important in proving it parallel also.

geometry  incomplete  Steve, Thursday, November 8, 2012 at 10:56am
No idea where angle A or angle B is. Thought B was a point.