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- 1. Multiple Choice
What is the area of this circle?

4π

8π

16π

π

- 2. Multiple Choice
What is the area of this circle?

25π

10π

π

5π

- 3. Multiple Choice
What is the area of this circle?

12π

6π

144π

36π

- 4. Multiple Choice
What is the radius of a circle with an area of 49π?

49

10

7

14

- 5. Multiple Choice
Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is 100°. Express answer as an exact value

5π/3

10π/3

10π

40π

- 6. Multiple Choice
What is the area of the shaded region? Round to the nearest hundredth.

1.26

452.39

9.42

113.10

- 7. Multiple Choice
What is the area of the shaded region? Round to the nearest hundredth.

8π/3

2π/3

32π/3

4π/3

- 8. Multiple Choice
What is the area of the shaded sector?

221π/36

3757π/72

3757π/18

None of these

- 9. Multiple Choice
What is the area of the shaded sector?

40π/9

400π/9

80π/9

1600π/9

- 10. Multiple Choice
What is the area of the shaded region? Leave your answer as an exact value.

25π - 50

25π - 100

5π - 50

5π - 100

- 11. Multiple Choice
What is the area of the green shaded segment?

16π - 64

8π - 32

8π - 64

16π - 32

- 12. Multiple Choice
What is the area of the shaded segment?

32π/3 - 2√3

32π/3 - 16√3

16π/3 - 16√3

32π/3 + 16√3

- 13. Multiple Choice
Try - it, find the area of the segment of the circle.

192π - 12√3

384π - 144√3

192π - 144√3

384π - 12√3

- 14. Multiple ChoiceFind the area of the segment.(36π - 18) cm
^{2}(9π - 18) cm^{2}(9π - 36) cm^{2}None of these are the area - 15. Multiple Choice
What is the area of the shaded segment?

24π - 36

24π - 144

24π/3 - 36

12π - 36

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