Math Problem Statement
Заданi координати вершин трикутника 𝐴𝐵𝐶. 𝐴 (−2, −6); 𝐵 (−6, −3); 𝐶 (10, −1).Методами аналiтичної геометрiї:знайти площу трикутника;
Solution
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Math Problem Analysis
Mathematical Concepts
Analytical Geometry
Triangle Area Calculation
Formulas
S = \frac{1}{2} \left| x_1(y_2 - y_3) + x_2(y_3 - y_1) + x_3(y_1 - y_2) \right|
Theorems
Determinant Formula for Area of a Triangle
Suitable Grade Level
Grades 9-12
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