Find the centroid of the triangle formed by the points (a,0),(0,b) and (0,0), ab`ne`0.

The area of the triangle formed by the points P(0,1),Q(0,5) and R(3,4) is

Find the area of the triangle formed by the lines y-x=0, x+y=0 and x-k=0.

Find the incentre of the triangle with vertices A(1,sqrt3), B(0,0) and C(2,0) .

Find the area of the triangle ABC where A,B,C are the points (a,0,0), (0,b,0),(0,0,c )respectively, where abc != 0 .

The orthocenter of the triangle formed by (0,0),(5,−1) and (−2,3) is

Find the equation of the plane containing the points (1,0,0),(0,2,0) and (0,0,3).

The centroid of the triangle with vertices (1, sqrt(3)), (0, 0) and (2, 0) is

Find the area of the triangle formed by the lines y-x = 0, x + y = 0 and x-k = 0.

Find the area of the triangle whose vertices are (0,0),(a,0) and (0,b)

Find the coordinates of the centroid of the triangle whose vertex are (1,-2),(3,2)and (-1,0).