Given a line, name the two planes that intersect at the line

The video tutorial explores finite geometry, focusing on finite planes, points, and lines. It delves into the concept of line CF, explaining how it can be extended from a segment. The tutorial identifies two planes that contain line CF by examining their intersections. The video concludes with a summary of these geometric principles.

What two planes are identified as containing the line CF?

Describe the process of finding the intersection of two planes.