Question

analyzing statements decide whether the statement is true or false. if false, provide a counterexample. 17. if four points are collinear, then they are coplanar.

Explanation:

Step1: Recall definitions

Collinear points lie on the same line. A line is a one - dimensional object that can be considered to be in a plane.

Step2: Determine truth value

Since a line is contained in a plane, if four points are on the same line (collinear), they must be in the same plane (coplanar).

Answer:

True