Question

how do you know if something is on the same plane ?

Answer 1

example please.

Answer 2

if you see them sitting somewhere on your plane or see them walking to the bathroom then theyre probably on the same plane

Answer 3

Pretty much any two points can lie on the same plane it's just a matter of perspective.

Answer 4

there you have your three dimensional planes.

Answer 5

k i get it now =)

Answer 6

I made another plane! :D