Tangents to a Circle: Theorems

The video tutorial explains the properties of tangents to a circle, including the fact that a tangent touches the circle at exactly one point and is perpendicular to the radius at the point of contact. It discusses the theorem related to this property and explores how two tangents can be drawn from a point outside the circle. The tutorial further demonstrates that the lengths of these tangents are equal, using the concept of congruent triangles to prove this result.

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