Use diagram for problems 8-10
N and O are congruent PQ is chord of both circles
8. If NO= 12in and PQ= 8in, how long is the radius to the nearest tenth of an inch?
9. If NO= 30mm and radius =16mm, how long is PQ to the nearest tenth of a millimeter?
10. If radius= 12m and PQ=9m, how long is NO to the nearest tenth of a meter?
Use picture of diagram given below.
![Use diagram for problems 810 N and O are congruent PQ is chord of both circles 8 If NO 12in and PQ 8in how long is the radius to the nearest tenth of an inch 9 class=](https://us-static.z-dn.net/files/d31/9f734dfaaf63416310823fdadf1bfc0e.png)