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

Find the area of the triangle with vertices A(11,2),B(2,3,5) and C(1,5,5).

Using vectors, find the area of the triangle with vertices A(1,1,2),\ B(2,3,5)a n d\ C(1,5,5)

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

Using vectors,find the area of triangle with vertices A(2,3,5),B(3,5,8) and C(2,7,8).

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

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

What is the area of the triangle with vertices (1, 2, 3), (2, 5, -1) and (-1, 1, 2) ?

Using determinants, find the area of the triangle whose vertices are (1, 4), (2, 3) and (-5, -3). Are the given points collinear?

Using integration, find the area of the triangle ABC whose vertices are A(-1,1), B(0,5) and C(3,2) .

Find the Centroid of the triangle with vertices A(3,-7),B(5,1) and C(-1,-5)