Question

Medal And Fan!!
In ΔABC shown below, is parallel to :



The two-column proof with missing statements and reasons proves that if a line parallel to one side of a triangle also intersects the other two sides, the line divides the sides proportionally:

Statement Reason
1. 1. Given
2. is a transversal that intersects two parallel lines. 2. Conclusion from Statement 1.
3. 3.
4. ∠ B ≅ ∠ B 4. Reflexive Property of Equality
5. 5.
6. 6. Converse of the Side-Side-Side Similarity Theorem
Which statement and reason accurately completes the proof?

Answer 1

@Directrix

Answer 2

@e.mccormick

Answer 3

@cwrw238 can you help?