Question

Q.3 ? With steps pls

Answer 1

Answer:

Since the sides of a rectangle are parallel to each other

In ∆SRO (taking O as the point where the diagonals meet)

By angle sum property angleS + b + angle R = 180°

but angle S = a and angle R = 30° by Alternate interior angles

so a+b+30=180

therefore a+b =150

Answer 2

Answer:

option b

as p is equal q .q is 30

therefore 30+30=60

180-60=120