"Collinear" means "on the same straight line".
Two points are always collinear, because you can always draw a straight line
between any two points. Three points may or may not be collinear.
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For two points to be collinear they must be on the same line and you must be able to draw a straight line to connect them.Ê Working with collinear lines is common in geometry.
No. points are collinear only when they are on the same line
Yes, two points are always collinear. You can draw a line through any two points.
Any two points are always collinear, since you can draw a straight line passing through any two points.
sometimes
Since collinear is points that lie on the same line, and you need two points to form a line so those 2 points are collinear. So the opposite of that is noncollinear.