write a valid conclusion for the given set of premises:

If both pairs of opposite sides of a quadrilateral are parallel, then the quadrilateral is a parallelogram.
Quadrilateral ABCD is not a parrallelogram.

Question

write a valid conclusion for the given set of premises:

If both pairs of opposite sides of a quadrilateral are parallel, then the quadrilateral is a parallelogram. 
Quadrilateral ABCD is not a parrallelogram.

cwrw238 · Answer

parallel lines  = parallelogram

anonymous · Answer

thats not how the answer is supposed to be put though

anonymous · Answer

..what?

cwrw238 · Answer

you have 2 choices
is a parallelogram
and is not a parallelogram

the first one is correct

anonymous · Answer

yes but how do I show work for that

cwrw238 · Answer

all you need to do is write the two lines in your question where first one starts with 'If'

anonymous · Answer

okay thanks!