Geometry

The answer is A. Line a.

1. Analyze each option based on the given diagram:

A.In the diagram, point T is on the blue - colored line which is labeled as line a. This line also has other points like O, R, S, N on it. So, line a contains point T.

B.Line b passes through points M, P, and Q. Point T is not on line b. So, this option is incorrect.

C.There is no line labeled c in a way that it contai...