The two legs of a right-angled triangle are 4 and 9. Find the area of this triangle.
| August 28, 2021 | education
The area of a right-angled triangle (S) is equal to half the product of its legs: S = 1/2 * a * b, where a and b are the legs of the triangle.
Knowing that the legs of a right-angled triangle are 4 and 9, we find its area:
S = 1/2 * 4 * 9 = 18.
Answer: 18.
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.
