If the points are |
|||
a) |
The vertices of a rectangle |
b) |
Collinear |
c) |
Trapezium |
d) |
None of these |
If the points are |
|||
a) |
The vertices of a rectangle |
b) |
Collinear |
c) |
Trapezium |
d) |
None of these |
(a)
Let
Given,
Hence, and bisect Each other
Therefore, is a parallelogram
Also
Thus is a parallelogram and , hence is a rectangle