A set of 3 points will always be coplanar, but will only sometimes be collinear. Collinear points are always coplanar as well.
No. In order to be coplanar, points have to be in the line.
No
No. A trinagle does not require four points, three are sufficient. And any three points, if they are not colinear, must be coplanar.
Yes. Three co-linear points define a line, and therefore also lie on a plane, but those three points do not necessarily define only one plane. You need three points, not co-linear, to uniquely define a plane. See Related Links below for more information.
No but they are always coplanar.
Three points are, but not four.
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
This is a nonsense question. Any three point are always coplanar.
Is false
Three balls on a table are three coplanar points.
No. For any three points it is always possible to find a plane on which they all lie. A fourth point is most unlikely to be coplanar with the first three unless it is deliberately placed to be so.
It means that a plane ... like a sheet of paper ... can be moved around to a positionwhere both of the points are on it.Two points are always coplanar, and so are three points.
all of them are collinear they lie in the same plane
Yes. Any two points are always coplanar.
In 3-dimensional space, yes, any three points are coplanar.
A set of 3 points will always be coplanar, but will only sometimes be collinear. Collinear points are always coplanar as well.