Question

В треугольника ABC известно, что AB=12, BC=15, sin ABC=0,8. Найди площадь треугольника ABC. СРОЧНО!!!!!!!!

Answer 1

Ответ:

на фотке.................

Answer 2

Problem Analysis

We are given a triangle ABC with the following information: - AB = 12 - BC = 15 - sin(ABC) = 0.8

We need to find the area of triangle ABC.

Solution

To find the area of triangle ABC, we can use the formula: Area = (1/2) * AB * BC * sin(ABC).

Substituting the given values, we have: Area = (1/2) * 12 * 15 * 0.8

Calculating the expression, we find: Area = 72

Therefore, the area of triangle ABC is 72 square units.

Conclusion

The area of triangle ABC is 72 square units.