Use ΔABC below to answer the question that follows: Triangle ABC with sides BA and BC intersected by line DE. Which fact is not used to prove that ABC is similar to DBE? The sum of angles A and B are supplementary to angle C. Segments AC and DE are parallel. AB is a transversal line passing AC and DE. Angle B is congruent to itself due to the reflexive property.

Alex is the head photographer for the yearbook and the newspaper. she has a large staff of assistant photographers because they need to take pictures at all of the school events. she knows that some of her photographers have better cameras and can take action shots at sporting events, and that some of them are good at taking candid pictures in the hallways. she sets firm deadlines so she has enough time to look through all of the shots and choose the best ones. she gives her photographers constructive feedback to them improve their pictures. respectful enforcer warlord doormat peacemaker