Question

which vocabulary term is shown below? perpendicular lines parallel lines segment addition postulate parallel planes

Explanation:

Parallel lines are two lines in a plane that never intersect. The given image shows two lines \(L\) and \(M\) that do not cross each other. Perpendicular lines intersect at a right - angle, which is not the case here. The segment addition postulate is about lengths of segments on a line, and parallel planes are flat surfaces that do not intersect (not relevant as we have lines).

Answer:

B. parallel lines