One of the sharp corners of a right triangle is 20 degrees larger than the other. Find all corners.
| February 8, 2021 | education
Let the angle BAC = X0, then, by condition, the angle ACB = (X + 20) 0.
The sum of the acute angles of a right-angled triangle is 90, then X + X + 20 = 90.
2 * X = 70.
X = BAC = 70/2 = 35.
Angle ACB = 35 + 20 = 55.
Answer: The angles of triangle ABC are 90, 55, 35.
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.
