Intersecting Chords
What is a Chord?
Intersecting Chords Theorem
Click and drag points A, C, D, and B around the circle to demonstrate the intersecting chords theorem for any two intersecting chords in a circle.

Intersecting Chord Theorem
What is the value of n in the diagram below?
What is the value of n in the diagram below?
What is the value of n in the diagram below?
What is the value of n in the diagram below?