One side of a parallelogram has endpoints (3, 3) and (1, 7).

What are the endpoints for the side opposite?

Question

One side of a parallelogram has endpoints (3, 3) and (1, 7).

What are the endpoints for the side opposite?

anonymous · Answer

pleaz help

paxpolaris · Answer

is that all the info available ... 

if so there are infinite possibilities

paxpolaris · Answer

if you get the third point by doing $\large\left( 3+a\ , \  3+b\right)$

your 4th point will be :                 $\large\left(1+a\ , \  7+b\right)$

paxpolaris · Answer

for example, let: $\large a=b=-3$ 3rd point = (0,0) 4th point = (-2,4) http://www.wolframalpha.com/input/?i=polygon+%283%2C3%29+%280%2C0%29+%28-2%2C4%29+%281%2C7%29

paxpolaris · Answer

or for example, let: $\large a=2 $ and $\large b=0 $ 3rd point = (5,3) 4th point = (3,7) http://www.wolframalpha.com/input/?i=quadrilateral+%283%2C3%29+%285%2C3%29+%283%2C7%29+%281%2C7%29