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Use a Determinant and the Given Vertices of a Triangle 72\frac { 7 } { 2 }

Question 2

Multiple Choice

Use a determinant and the given vertices of a triangle to find the area of the triangle. ?
(-2,5) , (3,3) , (-1,6)
?


A) 72\frac { 7 } { 2 }
B) 219\frac { 2 } { 19 }
C) 37\frac { 3 } { 7 }
D) 611\frac { 6 } { 11 }
E) 517\frac { 5 } { 17 }

Correct Answer:

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