In triangle ABC, angle C is 90 degrees. BC = 4√6, AC = 2, Find sinB
| July 3, 2021 | education
We find AB by the Pythagorean theorem.
AB ^ 2 = (4√6) ^ 2 + 2 ^ 2 = 16 * 6 + 4 = 96 + 4 = 100.
AB = √100 = 10,
sinB = 2: 10 = 0.2.
Answer: 0, 5; 0.2.
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.
