1. | Name the circle. |
2. | Name a diameter. |
3. | If OM is 5 cm long, how many cm long is MN? |
4. | If MN is 14 cm long, how many cm long is OP? |
5. | True or False. All diameters are chords. |
A. |
B. |
6. | True or False. All chords are diameters. |
A. |
B. |
7. | True or False. Some radii are chords. |
A. |
B. |
8. | True or False. All central angles are acute. |
A. |
B. |
9. | True or False. If OP is a radius of circle O, and B is a point on circle O, then PB must be a diameter. |
A. |
B. |
10. | Which of the following is NOT a radius of Circle O? |
A. |
B. |
C. |
D. |
11. | Which of the following is NOT one of the 3 radii in Circle O? |
A. |
B. |
C. |
D. |
12. | Choose the diameter in Circle O. |
A. |
B. |
C. |
D. |
13. | Choose the answer that identifies 3 chords. |
A. |
B. |
C. |
D. |
14. | Choose the answer(s) that represent arcs. |
A. |
B. |
C. |
D. |
15. | Choose the answer(s) that are central angles for Circle O. |
A. |
B. |
C. |
D. |
16. | Which are the 2 semicircles for Circle O? |
A. |
B. |
C. |
D. |