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Definition1

Title: Points

Grade 2+ Lesson s1-l3

Explanation: The best way to understand geometry is by looking at some definitions. Take turns and read each definition for easy understanding.

Definition

Topics → Definition Example1

Definition: Point

A point is an exact location or position with no size. It means the end has no width, length, or depth.

There are different types of points in geometry:
Collinear Points, Non-Collinear Points, Coplanar Points and Non-coplanar Points.

$1$

Explanation:

Here, A, B & C are collinear points, and D, E are non-collinear points.

Definition: Coplanar Points and Non-coplanar Points

Points on the same plane are coplanar, while those not on the same plane are non-coplanar.

$2$

Explanation:

Here, A, B, and C are planar, whereas point D is not coplanar, as it lies on a different plane.