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Geometry 11-6 Segment Relationships in Circles

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Chord-Chord Product Theorem

Move Points , , , or anywhere along the edge of the circle as long as Chord and Chord are intersecting at point . Each Segment has a measurement that corresponds with its color.

If you multiply the length of and the length of what do you get?

Without moving the points, If you multiply the length of and the length of what do you get?

What do you notice about your answers?

Lets try it again! Move the points , , , and anywhere along the circle as long as Chord and Chord are intersecting at point . If you multiply the length of and the length of , what do you get?

Without moving the points, If you multiply the length of and the length of , what do you get?

What do you notice about your answers?