Use a Determinant and the Given Vertices of a Triangle $\frac { 79 } { 2 }$

question 194

Multiple Choice

Use a determinant and the given vertices of a triangle to find the area of the triangle.
(-5, 5) , (3, 4) , (4, -6)

• A) \(\frac { 79 } { 2 }\)
• B)- \(\frac { 79 } { 2 }\)
• C) \(\frac { 4 } { 19 }\)
• D)79
• E) \(\frac { 4 } { 11 }\)

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