Question

please solve it fast​

Answer 1

Answer:

We know that Angle 1 and 2 are equal by Vertically opposite angles. SO

1+2=100

1+1=100

2(1)=100

Therefore angle 1 =50°

Angle 2=50°

Wr know that angle 1and 4 form a linear pair therefore

1+4=180°

50°+4=180° Therefore angle 4=130°

Angle 3=130°(Vertically opposite angle)

Answer 2

Answer:

40degree

Step-by-step explanation:

2/100=1000/=200