Respuesta :

a) QPT=34 opposite interior with PRS
b)SPT=146-34=112
c)TSR+SRT+RTS=180
TSR+34+(180-46)=180
TSR+34-46=0, TSR=12
d)QRS=146
e)PQR+QPS=180
PQR+146=180
PQR=180-146=34