Use a Determinant and the Given Vertices of a Triangle $\frac { 2 } { 13 }$

Multiple Choice

Use a determinant and the given vertices of a triangle to find the area of the triangle.? ?

A) $\frac { 2 } { 13 }$
B) $\frac { 6 } { 19 }$
C) 18
D) 38
E) 40