Solid Geometry,
I can't understand this corollary according to the theory of perpendicularity of a line & a plane.

It says :
"There's one & only one plane perpendicular to the line from a point on this line."
What does that mean?

Question

Solid Geometry, 
I can't understand this corollary according to the theory of perpendicularity of a line & a plane.

It says :
"There's one & only one plane perpendicular to the line from a point on this line."
What does that mean?

anonymous · Answer

for example take any point on a line....only one plane will be perpendicular to the plane at that point...a plane extends till infinity ,so u find that only one plane is perpendicular at the point

anonymous · Answer

Ohh!! That's just it? Thanks a lot Abdullah, I get it this way. :)

anonymous · Answer

no problem :D