Question

jo is ka answer de ga us ke 50 followers badha dou go our thanks​

Answer 1

Answer:

RS is a straight line

so 4b+b=180-75

5b=105

b=21

PQ and RS are intersecting line so

4b and a are vertically opposite angles

so they will be equal

a=84

2c+84=180

2c=96

c=48

hope it helps you