SOLUTION:
Step 1:
In this question, we are given the following:
Step 2:
We are meant to select the option that is not true.
But before then, we need to select the options that are correct.
Now, for the two angle segments: DEF and ABC to be congruent, we have that:
![\begin{gathered} \bar{BA}\bar{=ED}\text{ -OPTION A is correct} \\ \bar{BA}\bar{=EF}\text{ --OPTION B is correct} \\ AC\text{ = DF -- OPTION C is also correct} \\ AC\text{ = BC --OPTION D is not correct} \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/pisnvfo7ide2btjx08z7kjkuyugimsa1rf.png)
CONCLUSION:
The option that is not true is: OPTION