Yes, they are.
If the question is .. " Points and lines in the same plane "? then the anwser is COPLANER
C. They lie in the same plane D. They are collinear
coplaner
Yes. If they're not parallel, then they mustintersect.
I dont think that "If four points are collinear they are also coplaner," is the same thing as "If four points are coplaner they are also collinear,". The definition of collinear is at least three points on the same line. To define a plane is to have threenoncollinear points.
Yes, they are.
Coplaner means all points, lines, circles, vectors etc. lie in a single (usually theoretical) flat plane.
If the question is .. " Points and lines in the same plane "? then the anwser is COPLANER
C. They lie in the same plane D. They are collinear
Coplanar lines are when all the points sit in one plane. This is something that is commonly used in geometry.
Coplaner surfaces are two or more surfaces that are in the same plane.
coplaner
If they are coplaner
Parallel
How very interesting. And the question is ... ? Every line will intersect an infinite number of coplanar lines - not just "two or more".
Yes.