In this video we'll learn about what happens when two chords intersect each other inside a circle. Remember that a chord is just a line segment that has its endpoints on the circle. When two chords intersect each other, each chord is divided into two segments. If we multiply the lengths of each segment together, the products will always be equal.

Streaming video file encoded with permission for digital streaming by Infobase on April 25, 2015.

Intersecting Chords: Geometry-Circles --(4:00).