Question

AB is tangent to circle O at B. Find the length of the radius r for AB = 5 and AO = 8.6. Round to the nearest tenth if necessary. The diagram is not to scale.. . Answer. a.3.6. b.13. c.7. d.9.9.

Answer 1

The answer to this question is c.7

Answer 2

The length of the radius r for AB = 5 and AO = 8.6 is 7. The correct answer between all the choices given is the third choice or letter C. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.