Question

reflexive property
what segment do the two triangles share?
af
ae
fe
fc
ec
so, which statement below must be true?
\\( \overline { f e } \cong \overline { f e } \\)
\\( \overline { a f } \cong \overline { c f } \\)
\\( \overline { a e } \cong \overline { c e } \\)

Explanation:

Step1: Identify the shared segment

By observing the figure, we can see that the two triangles share the segment \(FE\).

Step2: Use the reflexive property

The reflexive property states that a segment is congruent to itself. So, \(\overline{FE}\cong\overline{FE}\) must be true.

Answer:

For the first question: \(FE\)
For the second question: \(\overline{FE}\cong\overline{FE}\)