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10 questions
Which theorem can be used to prove the quadrilateral is a parallelogram?
Parallelogram Opposite Sides Converse Theorem
Parallelogram Opposite Angles Converse Theorem
Opposite Sides Parallel and Congruent Theorem
Parallelogram Diagonals Converse Theorem
Which theorem can be used to prove the quadrilateral is a parallelogram?
Parallelogram Opposite Sides Converse Theorem
Parallelogram Opposite Angles Converse Theorem
Opposite Sides Parallel and Congruent Theorem
Parallelogram Diagonals Converse Theorem
Which theorem can be used to prove the quadrilateral is a parallelogram?
Parallelogram Opposite Sides Converse Theorem
Parallelogram Opposite Angles Converse Theorem
Opposite Sides Parallel and Congruent Theorem
Parallelogram Diagonals Converse Theorem
Which theorem can be used to prove the quadrilateral is a parallelogram?
Parallelogram Opposite Sides Converse Theorem
Parallelogram Opposite Angles Converse Theorem
Opposite Sides Parallel and Congruent Theorem
Parallelogram Diagonals Converse Theorem
Find the value of x that makes the quadrilateral a parallelogram.
41
12
14
This quadrilateral cannot be a parallelogram.
Find the value of x that makes the quadrilateral a parallelogram.
4
6
8
10
Find the value of x that makes the quadrilateral a parallelogram.
29
42
78
11
Find the value of x that makes the quadrilateral a parallelogram.
5
35
75
55
Which method will NOT prove the quadrilateral is a parallelogram.
Show that a pair of sides are congruent and parallel.
Show that both pairs of opposite sides are congruent
Show that both pairs of opposite sides are parallel
Show that a pair of sides are parallel
Is this enough information to prove this quadrilateral is a parallelogram?
Yes, if two pairs of consecutive sides are congruent, then it is a parallelogram.
No, there is not enough information.
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