Question

question 2 (multiple choice worth 2 points) (03 06r mc) use △abc below to answer the question that follows. 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

Explanation:

To prove $\triangle ABC$ is similar to $\triangle DBE$, we use properties like parallel - lines creating corresponding angles (when $AC\parallel DE$ and $AB$ is a transversal) and the reflexive property of angle $B$. The fact that the sum of angles $A$ and $B$ is supplementary to angle $C$ is a general property of any triangle $\triangle ABC$ and is not specific to proving the similarity of $\triangle ABC$ and $\triangle DBE$.

Answer:

The sum of angles A and B are supplementary to angle C