Question

Помогите пожалуйста!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

Ответ:

BOD = AOB + 64

BOD+ AOB = 180

2*AOB + 64 = 180

2*AOB = 116

AOB = 58

BOD = 58+64 = 122

OC - биссектриса BOD

COD = COB = BOD / 2 = 122/2 = 61

AOC = AOB + BOC = 61+58 = 119