1003138701

SubArea: 
Geometric mappings
Level: 
A
Project ID: 
1003138701
Accepted: 
1
Clonable: 
0
Easy: 
1
When reflecting in a point S, which of lines are mapped to the same lines?
Every line passing through the point S.
Every line that is not passing through the point S.
There are no lines which are mapped to the same lines in a reflection in the point S.
Only two mutually perpendicular lines passing through the point S.