Posted by Bread on .
determine the coordinates of the midpoint of the line segment whose endpoints are A(0, 2, 4) and B(8, 2, 6)

geometry 
MathMate,
Mid point of points P1(x1,y1,z1) and P2(x2,y2,z2) is given by:
P(x,y,z)=((x1+x2)/2, (y1+y2)/2, (z1+z2)/2)
Post if you wish to confirm your answer.