The midpoint of segment AB is the point P(0,4). If the coordinates of B are (-2, 3) then the coordinates
of A are
(a) (2,5)
(b) (-2,-5)
(c) (2.9)
(d) (-2, 11)
0.2
The line segment joining the points A(-2, -3) and B( 2, -1) is divided by the y axis in the ratio.
(a) 1:2
(b) 2:1
41:1
(d) 1:3
If A and B are the points (-6,7) and (-1,-5), then the distance 2AB is equal to
(a) 13
(b) 26
(c) 169
(d) 238
0.3
2.4
The point which divides the line segment joining the points (7,-6), (3, 4) in ratio 1:2 internally.
(a) I quadrant
(b) Il quadrant
(c) III quadrant
(d) IV quadran
2.5
If P(-1, 1) is the middle point of the line segment joining Q(-3, b) and R(1, 6+4), then b is
(a) 1
(b)-1
(C) 2
(d)0