Geometry 9-4 Arcs and Chords

Arcs, Central Angles, and Chords Exercises 1—4 refer to Find the measure of each arc. SCORE For use after Section 9—4 O o'clock. 1130 450 700 Exs. 11-16 CD = 1. AB 2. CD 4. ADC Find the value of x. Each angle shown is a central angle. 1250 3150 8. At ten o'clock the hands of a clock form an angle of 9. ................
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