The area of the triangle with vertices `A (3, 4, -1), B(2, 2, 1)` and `C (3, 4, -3)` is :

The area of the triangle with vertices at (-4, -1), (1, 2), (4, -3) is

The area of the triangle whose vertices are A (1,-1,2), B (2, 1, -1) and C ( 3, -1, 2) is

The area of the triangle with vertices at (-4,1) , (1,2),(4,-3) is

Find with the help of vectors, the area of the triangle with vertices A(3,-1,2), B(1,-1,-3) and C(4,-3,1)

Using vectors, find the area of the triangle having vertices A (2, 5, 6), B (3, 3, 1) and C (4, 6, 3)

Find the area of the triangle with vertices A(3,-1,2),B(1,-1,-3) and C(4,-3,1) .

The area of a triangle with vertices at (-4,-1), (1,2) and (4,-3) is:

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