Next topic is geometry....in class. I'm trying to get a head start before I'm left in the dust........again.
Given the points A(-1,1), B(-2,-2) and C(4,0) as the vertices of a triangle ABC. Determine the length of the median AM:
Given A(-3,0), B(3,-2) and C(1,-4)as the vertices of a triangle ABC. Show that the midpoint M of the hypotenuse is equidistant from the vertices of the triangle.
BTW, I've learned how to find the midpoint of a line and length of a line........on my own (:D _:D ) so no need going over that....you know, if it has anything to do with understanding this.