Answer:
EB
Explanation:
Given that triangle ABD is congruent to triangle CBE.
To find the corresponding congruent sides, follow the order of the letters in the congruency statement given.
So, we have that:
![\begin{gathered} AB\cong CB \\ BD\cong BE \\ AD\cong CE \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/lowl3r1o4nxfilem421pmyenq5lw8dnvg4.png)
From the second statement:
![\begin{gathered} BD\cong BE \\ \implies DB\cong EB \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/x9ff8w6bp9pvk501w1k09oy6mloo1cfo9v.png)
The side that is congruent to DB is EB.