Answer:
A and B = 2
B and C = 1
C and B = 1
Four points that have distance of 6.
-3,5
3,-1
3,11
9,5
Distance between those points in the picture
3
distance from a and b is 2 units
distance from b and c is 1 unit
distance from c and b is 1 unit
3,-1, -3,5, 3,11, 9,5
distance between 0,-2 and 3,-2 is 3
