Mathematics
Point A and B have co-ordinates (7, -3) and (1, 9) respectively. Find :
(i) the slope of AB.
(ii) the equation of perpendicular bisector of the line segment AB.
(iii) the value of 'p' if (-2, p) lies on it.
Related Questions
The ordinate of a point lying on the line joining the points (6, 4) and (7, -5) is -23. Find the co-ordinates of that point.
A and B are the two points on the x-axis and y-axis respectively. P(2, -3) is the mid-point of AB.
Find :
(i) the coordinates of A and B.
(ii) the slope of the line AB.
(iii) the equation of the line AB.
ABCD is a parallelogram where A(x, y), B(5, 8), C(4, 7) and D(2, -4). Find
(i) the coordinates of A.
(ii) the equation of the diagonal BD.