Two adjacent corners are given. The bisector of the first of them makes an angle of 43 degrees with the common
| January 2, 2021 | education
Two adjacent corners are given. The bisector of the first of them makes an angle of 43 degrees with the common side of these angles. Find the value of the second of these adjacent angles.
Since OD is the bisector of the BOC angle, the BOC angle = 2 * СOD = 2 * 43 = 86.
The angle AOB is adjacent to the angle BOC, the sum of which is 180, then the angle AOB = (180 – BOC) = (180 – 86) = 94.
Answer: The second angle is 94.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
