1. 9-6 Other Angles

2. Theorem
The measure of an angle formed by 2 chords that intersect inside a circle is equal to half the sum of the measures of the intercepted arcs.

3. G: Chords AB and CD intersect inside a circle P:

4. Give values

5. algebraic

6. The measure of an angle formed by two secants, two tangents, or a secant and a tangent drawn from a point outside a circle is equal to half the difference of the measure of the intercepted arcs.

11. Homework pg. 359 CE 6-9 WE 1-21

12. Pg CE 2, 4, 5, 6, 8, 9
Pg WE