Geometry 10.6 How to Find Segment Lengths in Circles? Segments of Secants Theorem

If two secant segments share the same endpoint outside a circle, then the product of the lengths of one secant segment and its external segment equals the product of the lengths of the other secant segment and its external segment. (Holt, 2007) In this video, we also review how to factor polynomials and how to apply zero product property (Algebra 1).