What is the difference between a secant and tangent line

The video tutorial explains the differences between tangent and secant lines in the context of circles. A tangent line intersects a circle at exactly one point and is perpendicular to the radius at that point. In contrast, a secant line intersects the circle at two points. The tutorial provides definitions and properties of these lines to help students understand their roles in geometry.

What new insight or understanding did you gain from this video?

Evaluate responses using AI:

OFF