A (-4,2)2, B(0,2) and C (-2,-4) are the vertices of a triangle ABC. A,Q and R are mid-Points of sides BC,CA and AB respectively.Show that the centroid of Δ PQR is the same as the centroid of Δ ABC.
M is the mid-point of the line segment joining the points A(0,4) and B(6,0). M also divides the line segment OP in the ratio 1:3 find :
(a) co-ordinates of M
(b) Co-ordinates of P
(C) Length Of BP
The line joining the points (2,1) and (5,-8) is trisected at the point P and Q, point P lies on the line `2x-y+k=0`, find the value of k Also, find the co-ordinates of point Q.