It means that your thoughts do not agree with those of the other person.
If they are in the same plane, then they share a common plane. Did you mean to say common point. If that's the case where they are in the same plane, but do not share a common point, then they are parallel lines.
not on the same plane, or flat surface. Most of the planets are in the same plane, but Pluto is on an angle so it is non-planar
If you mean the plural of plane, it is planes. If you mean the spelling of another word that is pronounced the same way, it is plain.
Lines or points lying on the same plane
coplanar lines just mean that two lines are on the same plane. If they do not intersect, that means that they are on the same plane and are parallel to one another
courting someone is the same as dating someone.
Coplanar means on the same plane. As co-linear means on the same line.
Yes, but the phrase is "on the same plane". In this case, "plane" does not mean aircraft, but flat level or surface, and the phrase means "on the same level of existance, consciousness or development".
Use perspective. Make sure the person behind is smaller. Make sure they are on the same plane.
Lines in the same plane that do not intersect Lines in the same plane that do not intersect Lines in the same plane that do not intersect Lines in the same plane that do not intersect
Nothing.
Intersecting lines are those that lie in the same plane and cross each other at some point. Unless they are parallel, lines in the same plane always cross.