The point A A\,A has the coordinates (−1,−2)(-1, -2)(−1,−2) The point B B\,B has the coordinates (3,2)(3, 2)(3,2)
Find the mid point of ABABAB.
Find the gradient of the line that passes through A A\,A and BBB.
Find the equation of the perpendicular bisector to ABABAB.