Question

Помогите решить даю 30 балов

Answer 1

1)∠ABC=68°/2=34°
2)∠ABC=230°/2=115°
3)∠ACB=∠AOB/2=54°/2=27°
4)∪AC=208°⇒∪ABC=360°-208°=152°⇒∠AOB=∪ABC=152°
5)∠AOC=2*27°=54°
6)∠BDC= 25°

Answer 2

104

Answer 3

Решите прошу вас

Answer 4

Там 104

Answer 5

ok

Answer 6

reshila