Find the area of the triangle with vertices `A\ (5,\ 4),\ \ B(-2,\ 4)` and `C\ (2,\ -6)` .

Find the area of the triangle with vertices are(3,5)(2,4)(5,1).

Find the area of the triangle with vertices : (3,8),(-4,2),(5,1) .

Find the area of triangle with vertices: (3,8),(-4,2),(5,1)

Find the area of the triangle with vertices (3,8),(-4,2) and (5,1) .

Find the area of the triangle whose vertices are (-2,4),(2,-6),(5,4)

The area of the triangle with vertices A (5,2), B (-4,1) and C (0,-6) is

The area of the triangle with vertices A (5,2), B (-4,1) and C (0,-6) is

Using vectors, find the area of the triangle with vertices are A(1,2,3), B(2, -1, 4) and C(4,5,-1).

Using determinants, find the area of the triangle whose vertices are (-2,\ 4),\ \ (2,\ -6) and (5,\ 4) . Are the given points collinear?