1. GEOMETRY: Chapter 10 10.2: Chords#2

2. Image taken from: Geometry. McDougal Littell: Boston, 2007. P. 664. Theorem 10.4 In the same circle, or in congruent circles, two minor arcs are congruent if and only if their corresponding chords are congruent.

3. Ex.1: Answer:108 o Image taken from: Geometry. McDougal Littell: Boston, 2007. P. 665.

4. Bisecting Arcs

5. Image taken from: Geometry. McDougal Littell: Boston, 2007. P. 665. Theorem 10.5 If a diameter of a circle is perpendicular to a chord, then the diameter bisects the chord and its arc.

6. Image taken from: Geometry. McDougal Littell: Boston, 2007. P. 665. Theorem 10.6 If one chord is a perpendicular bisector of another chord, then the first chord is a diameter.

7. Ex. 2: Three props are placed on a stage at points, P, Q, and R as shown. Describe how to find the location of a table so it is the same distance from each prop. Image taken from: Geometry. McDougal Littell: Boston, 2007. P. 665.

8. Ex. 2: Three props are placed on a stage at points, P, Q, and R as shown. Describe how to find the location of a table so it is the same distance from each prop. Image taken from: Geometry. McDougal Littell: Boston, 2007. P. 665.

9. Ex. 3: Images taken from: Geometry. McDougal Littell: Boston, 2007. P.666.

10. Ex. 3: Answer: 10; Theorem 10.5 Images taken from: Geometry. McDougal Littell: Boston, 2007. P.666.

11. Image taken from: Geometry. McDougal Littell: Boston, 2007. P. 666. Theorem 10.7 In the same circle, or in congruent circles, two chords are congruent if and only if they are equidistant from the center.

12. Ex. 4: Answer: 20 Images taken from: Geometry. McDougal Littell: Boston, 2007. P.666.