Контрольные задания > N3. Given a straight line AB and rays OC and OD originating from point O. Angle COD = 34 degrees, Angle DOB = 27 degrees. Find angle AOC.
Вопрос:
N3. Given a straight line AB and rays OC and OD originating from point O. Angle COD = 34 degrees, Angle DOB = 27 degrees. Find angle AOC.