In fig 12.3 if P is (2,4,5) find the coordinates of F

If the midpoints of the sides of a triangle are (3, 4) (4, 6), and (5,7), find the coordinates of the vertices of the triangle.

Three vertics of a parallelogram ABCD are A(3,-1,2) ,B (1,2,-4) and C(-1,1,2) find the coordinate of the fourth vertex

A point R with X coordinate 4 lie on the line segment joining the points P(2,-3,4) and Q(8,0,10) find the coordinates of the pont R

In the following cases, find the coordinates of the foot of the perpendicular drawn from the origin: 2x+3y+4z-12=0

If D - ((1)/(5) , (5)/(2) ) , E ( 7, 3) and F ((7)/(2), (7)/(2)) are the mid-point of the sides of Delta ABC , find the coordinates of Delta ABC.

The centroid of a triangle ABC is ( 1, 2, 2) If the coordinates of A and B are (3,-5,7) and (-1,7,-6) respectively . Find the coordinates of C.

The two opposite vertices of a square are (-1,2) and (3, 2). Find the coordinates of the other two vertices.

If A and B are (-2, -2) and (2, -4), respectively, find the coordinates of P such that AP = (3)/(7)AB and P lies on the line segment AB.

Let a(4, 2), B(6, 5) and C(1, 4) be the vertices of Delta ABC . Find the coordinates of the point P on AD such that AP : PD = 2 : 1.