a plane is any plane surface it usually have 3 or 4 points
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You need only three points provided they are not collinear. And most planes have infinitely many points although there are geometries with only a finite number of points.
A plane can be determined by three points, as long as the three points do not lie along a single line.
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.
2
Two distinct (different) points are needed to determine a line.
A unique plane is defined by three non-collinear points. This means that the points must not all lie on the same straight line. If the three points are collinear or if only two points are given, they do not suffice to define a unique plane. Thus, the key restriction is that the three points must be non-collinear.
A plane can be determined by three points, as long as the three points do not lie along a single line.
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.
3
2
Two distinct (different) points are needed to determine a line.
Yes- planes contain infinitely many points and every pair of points in plane determine a line in that plane, so every plane contains infinitely many lines.
To create a plane, infinitely many. To uniquely determine a plane, just three.
2
a line has to have at least 2 points.a plane has to have at least 3 points.______________It takes two points to define a unique line in Euclidean space. But every line and every line segment contains infinitely many points. The same is true for planes in Euclidean space. You need at least 3 points to define a unique plane, but every plane containes infinitely many points and infinitely many lines or line segments.
If you were to have 3 points on the same line, then you would actually not be determining a plane, because there are infinitely many planes that can intersect a given line. But if you have 3 points in the form of the points (or vertices) of a triangle, then you determine a plane in the sense that there is only one possible plane upon which that triangle can be drawn (not including a degenerate triangle, which is equivalent to a line).
There are infinitely many points in a plane.
A plane can be determined by three points that are not on the same line. These three non-collinear points define a unique flat surface in three-dimensional space. Any additional points in the same plane will also lie on that surface, but the three points are sufficient to establish the plane's existence.