Answer:
Option D is correct.
The distance in units between (-11, -20) and (-11, 5) is, 25 units
Explanation:
Using Distance formula for two points:

To find the distance in units between (-11, -20) and (-11, 5)
By using distance formula we have;


Simplify:
units.
Therefore, the distance in units between (-11, -20) and (-11, 5) is, 25 units