help me to draw a cube

 points
(0,0,0)

(0,0,50)

(0,50,0)

(0,50,50)

(50,0,0)

(50,0,50)

(50,50,0)

(50,50,50)

Answer 1

[Ben]

surf(X,Y,Z) Where X,Y,Z are arrays with your coordinates... also have a look at plot3