The two outer angles of the triangle are 95 and 130 degrees, respectively. Find the angles of the triangle.
May 27, 2021 | education
| We will solve this problem by action.
At the first stage, knowing that the sum of the inner and outer angles of the triangle is 180 °, we find the two inner angles of the triangle.
As a result, we get the following angles 180 – 95 = 85 ° and 180 – 130 = 50 °.
By the second action, given that the sum of the three interior angles of the triangle is 180 °, we will find the third angle of the triangle.
As a result, the calculations will have 180 – 85 – 50 = 130 – 85 = 45 °.
Answer: 45 °, 50 ° and 85 °.
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.