Thank you Question on pic !

Answer:
34
Step-by-step explanation:
Because you subtract 39 from 73 (73- 39) which equals to 34
Answer:
m∠2 = 34°
Step-by-step explanation:
u would do m∠PQR - m∠1 = m∠2
substitute the numbers and u get: 73° - 39° = 34°
hope this helps! :)