Posted by anjila on Sunday, September 21, 2008 at 6:42pm.
a parallelogram has vertices (0,2), (2,1),(6,3),(p,q). which of the following ordered pair has possible values for (p,q)
a) (0,6)
b) (6,1)
c) (4,6)
d) (6,4)

maths help please!!!!  John, Sunday, September 21, 2008 at 6:44pm
Plot the given vertices on a graph
and im sure you can find which is the last one 
maths help please!!!!  anjali, Sunday, September 21, 2008 at 6:53pm
thanks so much...its so easy and i've been thinking about it since the afternoon. thanks!!!!!!