The radius of circle O is 18, and OC = 12. The diagram is not drawn to scale. What is the length of segment AB? Round the answer to the nearest tenth.
A 13.5
B 18.8
C 24.6
D 26.8
![The radius of circle O is 18 and OC 12 The diagram is not drawn to scale What is the length of segment AB Round the answer to the nearest tenth A 135 B 188 C 24 class=](https://us-static.z-dn.net/files/d9c/e489107befd1bcba142f88abe81b674e.png)