Find the angles of the triangle if their degree measures are 3: 4: 5.
| September 2, 2021 | education
The angles in a triangle add up to 180 °:
3x + 4x + 5x = 180 °;
12x = 180;
x = 180/12;
x = 15;
3x = 3 * 15 = 45 °;
4x = 4 * 15 = 60 °;
5x = 5 * 15 = 75 °.
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.
