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Three non-collinear points always define exactly one and only one plane.

That's why a 3-legged table or chair never wobbles.

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15y ago

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Differentiate of collinear points and coplanar points?

Collinear points are points that lie on the same line, while coplanar points are points that lie on the same plane.


What are the meaning of collinear and coplanar points?

They are lines or points that lie on the same plane. Remember 3 or more points are collinear if they lie on the same line. IF those lines lie on the same plane they are coplanar.


Are four collinear points also coplanar?

Yes, four collinear points are also coplanar. Collinear points lie on the same straight line, and any set of points that includes at least three points can be contained within a plane. Therefore, since collinear points can be defined within a single plane, four collinear points must be coplanar.


If three points are coplanar then are they collinear?

Not necessarily. Coplanar means that points lie on the same plane whereas collinear means that points lie on the same line. Points on a plane do not necessarily lie along the same line.


Four points are always coplanar if they?

lie on the same plane and are collinear


Four points are alwats coplanar if they?

-lie in the same plane -are collinear


Do three collinear points lie in exactly one plane?

yes


What is collinear and non collinear points?

Collinear pointsPoints that lie on the same line are called collinear points. If there is no line on which all of the points lie, then they are non collinear points.


Can noncollinear parts lie on the same plane?

Yes. In fact any three points that are not collinear define a plane and therefore MUST lie on a plane.


What is difference between collinear and non collinear points in mathematics?

Collinear pointsPoints that lie on the same line are called collinear points. If there is no line on which all of the points lie, then they are non collinear points.


When you say three points collinear?

Three or more points are collinear if they lie on the same straight line.Three or more points are collinear if they lie on the same straight line.Three or more points are collinear if they lie on the same straight line.Three or more points are collinear if they lie on the same straight line.


How many points make up a plane?

A plane is defined by at least three non-collinear points. While an infinite number of points can exist within a plane, the minimum requirement to determine a unique plane is three points that do not all lie on the same straight line.