Mathematics
Given M is the mid-point of AB, find the co-ordinates of:
(i) A; if M = (1, 7) and B = (-5, 10),
(ii) B; if A = (3, -1) and M = (-1, 3).
Related Questions
P(-3, 2) is the mid-point of line segment AB as shown in the given figure. Find the co-ordinates of points A and B.
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.
The co-ordinates of the centroid of a triangle with vertices (-6, -3), (0, 0) and (12, -6) are :
(2, 3)
(-2, 3)
(2, -3)
(-2, -3)
(-5, 2), (3, -6) and (7, 4) are the vertices of a triangle. Find the length of its median through the vertex (3, -6).