I need help quick. First Answer gets 30 points

Step-by-step explanation:
[ refer to the attached file ]
( if m angle SRQ means supplement of SRQ then , it is 180 - 142 = 38°
or what it means ? )
Answer:
d.142
Step-by-step explanation:
if it bisects the angle, it means that both smaller angles are of the same angle degree. thus, SRQ is twice the degree of one, or 71*2=142