Which of the following are NOT sufficient to prove that a quadrilateral is a parallelogram? I. Two pairs of opposite angles congruent. II. Both pairs of opposite sides are parallel. III. Both pairs of opposite sides are congruent. IV. A pair of opposite angles congruent and a pair of opposite sides congruent. V. A pair of adjacent angles are supplementary. VI. One pair of opposite sides are both parallel and congruent. VII. A pair of opposite sides parallel and the other pair of opposite sides congruent. VIII. The diagonals bisect each other. V and VII IV, V,

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Which of the following are NOT sufficient to prove that a quadrilateral is a parallelogram? I. Two pairs of opposite angles congruent. II. Both pairs of opposite sides are parallel. III. Both pairs of opposite sides are congruent. IV. A pair of opposite angles congruent and a pair of opposite sides congruent. V. A pair of adjacent angles are supplementary. VI. One pair of opposite sides are both parallel and congruent. VII. A pair of opposite sides parallel and the other pair of opposite sides congruent. VIII. The diagonals bisect each other. V and VII IV, V,

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At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

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a V and VII IV, V, and VI V, VI, and VII IV and VI
a b c or d i meant
if it looks like a rectangle and can be squashed, it a parallelagram i believe

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Other answers:

V says opposite angles add to 180; now I know opposite angles are equal; but 90+90 are the same and supplementary so lets hold on that one
VII is not sufficient; it can be a iso trap which aint a parallelagram
since a and c include VII and V we should look at VI to see
One pair of opposite sides are both parallel and congruent this ones good for paralells lets pick (a)
k
GUESS WHAT SIRRRR
crossing fingers
YOUR RIGHT GO YOU GO YOU (: ITS YOUR BIRTHDAY LMBO
:)
52 percet
i aint had to do this much geometry since kindergarten :)

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