Question

which is the line shown in the figure?
○ line xy
○ line xz
○ line wx
○ line wz

Explanation:

To determine the line shown, we analyze the figure:

• A line extends infinitely in both directions.
• Points \( X \) and \( Z \) are connected with arrows (indicating a line), while \( XY \), \( WX \), and \( WZ \) are segments (not extending infinitely). Thus, the line is \( XZ \).

Answer:

B. line XZ