Question 348720
You need to find angle T and S.  


We know that angle T = anle RTQ.


We also know that angle S = angle RSQ.


BIG HINT:


Find the measure of arc QR and then multiply arc QR by 1/2.


Can you finish now? 


NOTE: Angles T and S are inscribed angles.  An inscribed angle = 1/2 (intercepted arc QR).