How to determine if points are collinear or noncollinear

The video tutorial explains how to determine if points are collinear, meaning they lie on the same line. It provides examples of collinear points, such as points D, B, and E, and points A, B, and C. The tutorial also discusses the concept of intersection, where point B is collinear for both lines, and highlights non-collinear points that do not lie on the same line.

What is the definition of collinear points?

• Points that form a triangle

• Points that form a circle

• Points that are in different planes

• Points that lie on the same line

Which set of points are collinear according to the video?

• Points C, D, and E

• Points D, B, and E

• Points A, D, and E

• Points A, B, and D

Which point is collinear with both lines discussed in the video?

• Point A

• Point C

• Point B

• Point E

Why are points E and A considered non-collinear?

• They form a right angle

• They are on the same line

• They do not lie on the same line

• They are in different planes

What is necessary for points to be considered collinear?

• They must be in different planes

• They must lie on the same line

• They must form a square

• They must form a triangle