Consider the triangle ABC with vertices ` A (-2,3), B (2, 1)` and `C(1,2)`. What is the circumcentre of the triangle ABC?

Consider a triangle ABC with vertics A (2,5),B (-4,9) and C (-2,-1) Find the equations of the medians of the triangle

Consider the triangle ABC with vertices A(1,2,3),B(-1,0,4),C(0,1,2) Find angleA .

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

Consider the triangle ABC with vertices A(1,1,1), B(1,2,3) and C(2,3,1).Hence find the area of the triangle.

Consider the Delta ABC with vertices A(-2,3),B(2,1) and C(1,2) .what is the foot of the altitude from the vertex A of the triangle ABC?

Consider the triangle ABC with vertices A(1,2,3),B(-1,0,4),C(0,1,2) Find the area of the triangle ABC.

Consider the triangle ABC with vertices A(1,2,3) , B(-1, 0, 4) and C(0, 1, 2) (a) Find vec (AB) and vec (AC) Find angle A . (c) Find the area of triangle ABC.

Consider the triangle ABC with vertices A(1,1,1), B(1,2,3) and C(2,3,1).Find vec(AB)timesvec(AC) .