How many lines can
be constructed
through point E that
are perpendicular to
AD?
A. O
B. 1
C. 2
![How many lines can be constructed through point E that are perpendicular to AD A O B 1 C 2 class=](https://us-static.z-dn.net/files/dcc/b45c5783545d5c197420f5202343e901.png)