Posted by mota on .
have a question in math
(( distance between two points ))
show that C(5,1)is the midpoint of the line segment joining A(2,5) and B(8,7)
please in detales .. thank u

math 
drwls,
The midpoint has an x coordinate that is the average of XA and XB. That would be (82)/2 = 5. The y coordinate is the average of YA and YB, and you can verify that is also satisfied.