1. 10-7 Area of Circles and Sectors

2. REVIEW Circumference: The total distance (in length) around a circle. Arc measure: The measure of the central angle (in degrees). Arc length: The length of the arc (in inches, feet, meters, etc.)

3. Circumference and Area

4. Practice Find the CIRCUMFERENCE and AREA of each circle, in terms of π d = 8 ftC =A = r = 6 inC = A = d = 2.4 mC =A = r = 3.5 cmC =A =

5. Arc Length and Sector Area

6. Practice Find the arc measure, arc length, & sector area:

7. Practice Find the arc measure, arc length, & sector area: