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what is the area of the triangle whose vertices are (1,2,3) (4,8.0) (3,6,9)

what is the area of the triangle whose vertices are (1,2,3) (4,8.0) (3,6,9)

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1 Answers

Vikas TU
14149 Points
2 years ago
To find the area of a triangle where you know the x and y coordinates of the three vertices, you'll need to use the coordinate geometry formula: area = the absolute value of Ax(By - Cy) + Bx(Cy - Ay) + Cx(Ay - By) divided by 2. Ax and Ay are the x and y coordinates for the vertex of A

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