Answer:
Option A is correct.
Step-by-step explanation:
Reflectional symmetry states that a type of symmetry where one half is the reflection of the other half
or in other words Line of reflectional symmetry creates two congruent figures that are mirror images of each other.
Since,
Letter T is symmetrical as it have only one line of symmetry.
A Vertical line in the figure describe the reflectional symmetry.