1. Entry Task: On a piece of paper that you will turn in, look over chapter 10 and write down 3 topics you would like to review in class tomorrow.

2. Section 10-7 O Areas of Circles and Sectors O Investigation: Complete the investigation and conjecture.

3. O Circle Area Conjecture: The area of a circle is given by the formula ______, where A is the area and r is the radius.

4. O A sector of a circle is the region between two radii of a circle and the included arc. O Labeled Sector RPS O To find the area of a sector

5. O Example:

6. O A segment of a circle is a region of a circle bounded by an arc and the segment joining its endpoints. O How would you find the area of a segment?

7. O Example:

8. Homework: Page 663 (7-31 odd, 32-39 all)