Chapter 9: Circles

9.1: Circles and Circumference

9.2: Measuring Angles and Arcs

9.3: Arcs and Chords

9.4: Inscribed Angles

9.5: Tangents

9.6: Secants, Tangents, and Angle Measures

9.7: Equations of Circles

9.8: Equations of Parabolas