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10-3 Arcs and Chords

# 10-3 Arcs and Chords - DB AD = Theorem 10-4 In a circle or...

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Arcs and Chords Section 10-3

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Theorem 9-1 In a circle or in congruent circle, two minor arcs are congruent iff their corresponding chords are congruent. A B C D CD AB CD AB If = = ,
A polygon is an inscribed polygon if each of its vertices lies on a circle.

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Theorem 10-3 In a circle, if a diameter is perpendicular to a chord, then it bisects the chord and its arc. A B C D X CD AB XB AX

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Unformatted text preview: DB AD = Theorem 10-4 In a circle or in congruent circles, two chords are congruent iff they are equidistant from the center. C R B A X P M AX=PM Joke Time What’s a cow’s favorite painting? The Moona Lisa What does the tooth fairy give for half a tooth? Nothing. She wants the tooth, the whole tooth, and nothing but the tooth!...
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