Answer: The required distance between the two points R and T is 1.1 units.
Step-by-step explanation: Given that point R is at (3, 1.3) and Point T is at (3, 2.4) on a coordinate grid.
We are to find the distance between the two points R and T.
<u><em>Distance formula :</em></u>
The distance between the two points A(a, b) and B(c, d) is given by
Therefore, the distance between the points R and T is given by
Thus, the required distance between the two points R and T is 1.1 units.