Question

Can someone help with this question?
Q.3

Answer 1

Answer:

60 degree

hope it helps u.....

Answer 2

Answer:

hope it helps u....

Step-by-step explanation:construction : draw AB parallel to PQ and ST through R.

since AB is parallel to ST

130 +x =180 (linear pair)

x=50

since pq id parallel to AB

110+x=180 (linear pair)

x=70

angle QRS= 70+50+ x=180

x=60