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.

Answer 1

parallel lines = parallelogram

Answer 2

thats not how the answer is supposed to be put though

Answer 3

..what?

Answer 4

you have 2 choices
is a parallelogram
and is not a parallelogram

the first one is correct

Answer 5

yes but how do I show work for that

Answer 6

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

Answer 7

okay thanks!