Question

FIND UNKNOWN ANGLES.​

Answer 1

Answer:

180/9 =20

A=6 into 20=120

B =3 into 20 =30

A=2 (vertically opposite angles) =120

B=1(vertically opposite angles) =30

2=4 (alternate interior angles)=120

1=3 (alternative interior angles) =30

4=6(vertically opposite angles)=120

5=3 (vertically opposite angles) =30