Based on the pattern of reflections shown below, which of the following statements must be true?
A. The mirror is a plane mirror that is tilted at an angle to the vertical.
B. The mirror is a plane mirror that is exactly vertical.
C. The mirror is not a plane mirror.
D. None of the above are definitely true.
![Based on the pattern of reflections shown below which of the following statements must be true A The mirror is a plane mirror that is tilted at an angle to the class=](https://us-static.z-dn.net/files/d61/fcd6de0709cc31d1142728d417818e51.gif)