SOLUTION: A triangle has vertices D(-5,4), E(3,1) and F(2,-6). Find the area of the triangle.
- Using Linear Systems.
help would be greatly appreciated.
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-> SOLUTION: A triangle has vertices D(-5,4), E(3,1) and F(2,-6). Find the area of the triangle.
- Using Linear Systems.
help would be greatly appreciated.
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Question 144275: A triangle has vertices D(-5,4), E(3,1) and F(2,-6). Find the area of the triangle.
- Using Linear Systems.
help would be greatly appreciated. Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! Using vectors and determinants, I get an area of 29.5 square units.
I don't know what "use linear systems" means.
