Find the area of the triangle with vertices A(1,1,2), B(2,3,5) and C(1,5,5).

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

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

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

Find area of the triangle with vertices (2,7),(1,1),(10,8).

Find the area of the triangle whose vertices are (-2,3), (3,2) and (-1,-8) by using determinant method.

Find the area of the triangle whose vertices are (-2,-3), (3,2) and (-1,-8) by using determinant method.

Find the area of a triangle whose vertices are (1,3), (2,5) and (7,5) using determinants

Find the area of the triangle whose vertices are (-2, -3), (3, 2) and (-1, -8) using determinant method.