If 
segment joining the points Q (-6, 5) and R (-2, 3), then the value of a is
(a) -4
(b) -6
(c) 12
(d) -12
Solution:
If the endpoints of a diameter of a circle are A (-2, 3) and B (4, -5), then the coordinates of its center are
(a) (2, -2)
(b) (1, -1)
(c) (-1, 1)
(d) (-2, 2)
Solution:
More Solutions:
- ABCD is a parallelogram whose vertices A and B.
- In the adjoining figure, P (3, 1) is the point on the line segment.
- Given, O, (0, 0), P(1, 2), S(-3, 0) P divides OQ in the ratio of 2 : 3.
- Find the slope of a line whose inclination is
- Find the equation of a straight line parallel to y-axis.
- Find the slope and y-intercept of the following lines: