1. Warm Up
Find each measure. TQ is a diameter
1. RT
54
2. UQ

2. Sector Area 12.3

4. Find the area of each sector
Find the area of each sector. Give answers in terms of  and rounded to the nearest hundredth.
sector HGJ
= 52.4 m2  m2

5. Find the area of each sector
Find the area of each sector. Give answers in terms of  and rounded to the nearest hundredth.
sector ABC
 1.74 ft2  5.45 ft2

6. A windshield wiper blade is 18 inches long
A windshield wiper blade is 18 inches long. To the nearest square inch, what is the area covered by the blade as it rotates through an angle of 122°?
 345 in2

7. Assignment
Page 411 (12-15, 26, these 2)