Question

Given the triangle below with vertices A(4,3) B(-2,3) and C(-1,-2). Find the area and perimeter

Answer 1

Answer:

12.5 sq units. Explanation: Area of a triangle with vertices (x1,y1),(x2,y2),(x3,y3) is 12[x1(y2−y3)+x2(y3−y1)+x3(y1−y2)]. Using this formula ...

Step-by-step explanation:

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