Please please please please please please help me a b c or d

Answer:
Answer is 70 degree
Option b. 70 degree
Step-by-step explanation:
please mark as brainliest.
Angle QPR= 90 degree
Therfore, Angle QPS= 90-20
= 70 degree
Answer:
it is B.
Step-by-step explanation:
Q,P,and R is a 90 degree angle.
P,S, and R is a 20 degree angle, therefore
P,Q, and S is a 70 degree angle.