Two points A and B have coordinates `(1,1)` and `(3,-2)` respectively. The co-ordinates of a point distant `sqrt85` from B on the line through B perpendicular to AB are

Two points A and B have coordinates (1,1) and (3,-2) respectively.The co-ordinates of a point distant sqrt(85) from B on the line through B perpendicular to AB are

Point A and B have co-ordinates (7, -3) and (1,9) respectively. Find : the slope of AB.

Points A and B have the co-ordinates (-2, 4) and (-4,1) respectively. Find: the co-ordinates of A', the image of A in the line x= 0

Points A and B have the co-ordinates (-2, 4) and (-4,1) respectively. Find: the co-ordinates of B', the image of B in y-axis.

Points A and B have co-ordinates (3, 5) and (x, y) respectively. The mid-point of AB is (2, 3). Find the values of x and y.

Point A and B have co-ordinates (7, -3) and (1,9) respectively. Find : the value of 'p' if (-2, p) lies on it.

Point A and B have co-ordinates (7, -3) and (1,9) respectively. Find : the equation of perpendicular bisector of the line segment AB.

Points A and B have co-ordinates (3, 4) and (0, 2) respectively. Find the image : B' of B under reflection in the line AA'.

The co-ordinates of two points A and B are (-1, 4) and (5, 1) respectively. Find the co-ordinates of the point P, which lies on extended time AB such that it is three times as far from B as from A.