The point P lies on the line segment AB and AP = PB; the co-ordinates of A and B are (3, –4) and (–5, 2) respectively. Let us write the co-ordinates of point ?

C is the centre of a circle and AB is the diameter; the co-ordinates of A and C are (6, –7) and (5, –2). Let us calculate the co-ordinates of B.

The point s P and Q lie on 1^st and 3^rd quadrant respectively. The distances of the two points from x – axis and y – axis are 6 units and 4 units respectively. Let us write the co-ordinates of mid-point of line segment PQ.

The point s A and B lie on 2^nd and 4^th quadrant respectively and distance of each point from x – axis and y – axis are 8 units and 6 units respectively. Let us write the co – ordinate of mid-point of line segment AB.

The sides of rectangle ABCD are parallel to the co-ordinates axes. Co – ordinate of B and D are (7, 3) and (2, 6). Let us write the co – ordinate of A and C and mid-point of diagonal AC.