Math Problem Statement

Solve part c

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Coordinate Geometry

Formulas

Area of triangle with vertices O(x1, y1), A(x2, y2), B(x3, y3): Area = 1/2 * |x1(y2 - y3) + x2(y3 - y1) + x3(y1 - y2)|
Area of triangle with origin as vertex: Area = 1/2 * |x1 * y2 - x2 * y1|

Theorems

Area of triangle using determinants

Suitable Grade Level

Grades 9-12