Question

Find the angles of a b and c

Answer 1

Step-by-step explanation:

b=150

a=180-150

a=30

c=30

Answer 2

Answer:

we know that vertically opposite angles are equal so

b = d = 150 °

now, DB is a line , by linear pair

b + c = 180°

150 + c = 180°

c = 30°

now by vertically opposite angles

a = c = 30°

hence angle a = 30 °, b = 150 ° and angle c =30°