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If the m CD = 60 degrees what is the m of AB?

If the m CD = 60 degrees what is the m of AB?-example-1

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Intersecting Chords Theorem

If two chords intersect in a circle , then the products of the measures of the segments of the chords are equal.

Applying the theorem:

3x = (6)(4)

Operating:

3x = 24

Dividing by 3:

x = 8

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