Given: Circle O and Circle Q intersect at R and S;
mRVS=60; mRUS=120
Prove: OR is tangent to circle Q
QR is tangent to circle O
![Given Circle O and Circle Q intersect at R and S mRVS60 mRUS120 Prove OR is tangent to circle Q QR is tangent to circle O class=](https://us-static.z-dn.net/files/d4f/47b48d4797084feace614fada9cc3c89.jpg)