Question

pls give answer of these question​

Answer 1

Answer:

a=120°

b=60°

c=85°

d=120°

Step-by-step explanation:

angle a=120° (vertically opposite)

angle a+angle b=180° (co interior)

120°+ angle b= 180°

angle b=60°

angle d +angle b =180° (linear pair)

angle d +60°=180

angle d =120°

angle c =85° (vertically opposite)

Answer 2

Answer:

c=85 because vertically opposite angles are equal

a=120 because vertically opposite angles are equal

a+b=180 because angles on the same side of the transversal are supplementary

therefore b=60

a=d because corresponding angles

therefore d=120

therefore

a=120

b=60

c=85

d=120

hope it helps you