No.
3 points must always be contained in one plane, as 2 make a line, it makes no difference as to where the third point is, it will exist in the same plane in the two. Aside from all three points being in a line, this is always true.
Yes, three non-collinear points are contained in exactly one plane. By definition, non-collinear points do not all lie on the same straight line, which allows them to define a unique plane. In geometry, any three points that are not collinear will always determine a single plane in which they lie.
If points p and q are contained in a plane, then the line segment connecting p and q also lies entirely within that plane. In Euclidean geometry, any two points define a straight line, and since both points are in the same plane, the entire line segment joining them must also be contained in that plane. Therefore, it is accurate to say that points p and q, along with all points between them, are entirely contained in the plane.
Non collinear refers to three or more points that are not all on the same straight line.
Typically, a line is named with two points on the line.
3 points must always be contained in one plane, as 2 make a line, it makes no difference as to where the third point is, it will exist in the same plane in the two. Aside from all three points being in a line, this is always true.
Points that are contained on the same line or portion of a line are considered to be collinear.
Yes, three non-collinear points are contained in exactly one plane. By definition, non-collinear points do not all lie on the same straight line, which allows them to define a unique plane. In geometry, any three points that are not collinear will always determine a single plane in which they lie.
Is false
No, because Of any three points on a line there exists no more than one that lies between the other two.
if there are three or more points not all of which lie on the same line then they are known as non linear pointsif there are specifically three points not all of which lie on the same line then they are known as coplanar points as they will always lie on one plane
Circumcenter, Incenter and Centroid.
Is true
If points p and q are contained in a plane, then the line segment connecting p and q also lies entirely within that plane. In Euclidean geometry, any two points define a straight line, and since both points are in the same plane, the entire line segment joining them must also be contained in that plane. Therefore, it is accurate to say that points p and q, along with all points between them, are entirely contained in the plane.
Circumcenter, Incenter and Centroid.
No, they always are From Wikipedia.org, "The World's Encyclopedia" when I searched coplanar In geometry, a set of points in space is coplanar if the points all lie in the same geometric plane. For example, three distinct points are always coplanar; but four points in space are usually not coplanar. Since 3 points are always coplanar. A point and line are always coplanar
Collinear