Question

in figure l//m n is a transversal if angle 1=50 find all other angles

Answer 1

Answer:

2=130°

3 =50°

4=130°

Step-by-step explanation:

1+2=180°

50°+2=180°

2=180°-50°=130°

1=3=50°(opposite vertically angle)

2=4=130°(opposite vertically angle)