# Intersecting Secants Theorem

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Let P be a point outside a circle and PB and PD be two secants. Then PBPA = PDPC.

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Contributed by: Jay Warendorff (March 2011)

Open content licensed under CC BY-NC-SA

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"Intersecting Secants Theorem"

http://demonstrations.wolfram.com/IntersectingSecantsTheorem/

Wolfram Demonstrations Project

Published: March 7 2011