For items 9-15, refer to the figure at the right
9. Which of the following is a diarneter of the given circle?
b. ST C. SA d. SM
10. What does SR represent?
a chord
b. angle
c. radius
d. arc
11. Which of the following is the center of the given circle? a. S b. R d M

12. What does ST represent? a arc b. diameter chord d. angle

13. MSM measures 100', what is the measure of ? b 60 с во d: 900

14. TM - 8 cm, than AR 9.16 cm b. 8 cm d 2

15. What is mTMS if mm 1.25" 295 d 105 A 0 300 30 C205​