This Lesson (VIDEO: Angles Between Tangents and Chords) was created by by
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I am a student at Stanford University.
In this video lesson I explain a property of tangents of a circle that intersect a chord. The angle between the the tangent and the chord is half the measure of the intercepted arc- the arc which is opposite of that angle. We use this to solve several problems. For more details, see the video.
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