Question

Can someone help me please thanks.One is already done for us at 110 can someone help me with the rest of the angles

Answer 1

1=110 degrees given

2=70 degrees

3=80 degrees

4=100 degrees

Explanation:

1=110

2=180-110=70

3=1/2(100+60)=80 by the angle formed by two chords theorem

4=1/2(80+120)=100 by the angle formed by two chords theorem