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03-08-2018
Mathematics

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Find the approximate area of a triangle that has vertices at A(-4,2),B(6,4)C(3,-1)

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03-08-2018

[tex]area \: of \: triangle \: = \frac{1}{2} |( - 16) - (22)| [/tex]
[tex] = \frac{1}{2} | - 44| [/tex]
[tex] = | - 22| [/tex]
[tex]area \: of \: triangle \: = 22[/tex]

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