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Chapter 10.6 Circles and Arcs. Mini-activity: Identify the parts. Circle Center Radius Diameter Central angle. Vocabulary. Semicircle = half of a circle. Vocabulary. Minor Arc = smaller than a semicircle. Vocabulary. Major Arc = greater than a semicircle. Arc Addition Postulate.
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Mini-activity: Identify the parts • Circle • Center • Radius • Diameter • Central angle
Vocabulary • Semicircle = half of a circle
Vocabulary • Minor Arc = smaller than a semicircle
Vocabulary • Major Arc = greater than a semicircle
Arc Length Arc length of AB= A B
Classwork/Homework • P 570 #9-39 odd