Acellus:
How many lines can be constructed
perpendicular to AB that pass
through point D?
A. O
B. 1
C. 2
![Acellus How many lines can be constructed perpendicular to AB that pass through point D A O B 1 C 2 class=](https://us-static.z-dn.net/files/dbe/b7dbae60daddaec31c708f5c58e04f1f.png)